84919380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 297443328

約数和(自身を除く): 212523948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 103, 105, 130, 140, 151, 156, 182, 195, 206, 210, 260, 273, 302, 309, 364, 390, 412, 420, 453, 455, 515, 546, 604, 618, 721, 755, 780, 906, 910, 1030, 1057, 1092, 1236, 1339, 1365, 1442, 1510, 1545, 1812, 1820, 1963, 2060, 2114, 2163, 2265, 2678, 2730, 2884, 3020, 3090, 3171, 3605, 3926, 4017, 4228, 4326, 4530, 5285, 5356, 5460, 5889, 6180, 6342, 6695, 7210, 7852, 8034, 8652, 9060, 9373, 9815, 10570, 10815, 11778, 12684, 13390, 13741, 14420, 15553, 15855, 16068, 18746, 19630, 20085, 21140, 21630, 23556, 26780, 27482, 28119, 29445, 31106, 31710, 37492, 39260, 40170, 41223, 43260, 46659, 46865, 54964, 56238, 58890, 62212, 63420, 68705, 77765, 80340, 82446, 93318, 93730, 108871, 112476, 117780, 137410, 140595, 155530, 164892, 186636, 187460, 202189, 206115, 217742, 233295, 274820, 281190, 311060, 326613, 404378, 412230, 435484, 466590, 544355, 562380, 606567, 653226, 808756, 824460, 933180, 1010945, 1088710, 1213134, 1306452, 1415323, 1633065, 2021890, 2177420, 2426268, 2830646, 3032835, 3266130, 4043780, 4245969, 5661292, 6065670, 6532260, 7076615, 8491938, 12131340, 14153230, 16983876, 21229845, 28306460, 42459690, 84919380]

約数ペア:

[(1, 84919380), (2, 42459690), (3, 28306460), (4, 21229845), (5, 16983876), (6, 14153230), (7, 12131340), (10, 8491938), (12, 7076615), (13, 6532260), (14, 6065670), (15, 5661292), (20, 4245969), (21, 4043780), (26, 3266130), (28, 3032835), (30, 2830646), (35, 2426268), (39, 2177420), (42, 2021890), (52, 1633065), (60, 1415323), (65, 1306452), (70, 1213134), (78, 1088710), (84, 1010945), (91, 933180), (103, 824460), (105, 808756), (130, 653226), (140, 606567), (151, 562380), (156, 544355), (182, 466590), (195, 435484), (206, 412230), (210, 404378), (260, 326613), (273, 311060), (302, 281190), (309, 274820), (364, 233295), (390, 217742), (412, 206115), (420, 202189), (453, 187460), (455, 186636), (515, 164892), (546, 155530), (604, 140595), (618, 137410), (721, 117780), (755, 112476), (780, 108871), (906, 93730), (910, 93318), (1030, 82446), (1057, 80340), (1092, 77765), (1236, 68705), (1339, 63420), (1365, 62212), (1442, 58890), (1510, 56238), (1545, 54964), (1812, 46865), (1820, 46659), (1963, 43260), (2060, 41223), (2114, 40170), (2163, 39260), (2265, 37492), (2678, 31710), (2730, 31106), (2884, 29445), (3020, 28119), (3090, 27482), (3171, 26780), (3605, 23556), (3926, 21630), (4017, 21140), (4228, 20085), (4326, 19630), (4530, 18746), (5285, 16068), (5356, 15855), (5460, 15553), (5889, 14420), (6180, 13741), (6342, 13390), (6695, 12684), (7210, 11778), (7852, 10815), (8034, 10570), (8652, 9815), (9060, 9373)]