38157210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1589

約数の個数: 128

約数和(自身を含む): 125314560

約数和(自身を除く): 87157350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1553, 1638, 1755, 1890, 2457, 2730, 3106, 3510, 4095, 4659, 4914, 7765, 8190, 9318, 10871, 12285, 13977, 15530, 20189, 21742, 23295, 24570, 27954, 32613, 40378, 41931, 46590, 54355, 60567, 65226, 69885, 83862, 97839, 100945, 108710, 121134, 139770, 141323, 163065, 181701, 195678, 201890, 209655, 282646, 293517, 302835, 326130, 363402, 419310, 423969, 489195, 545103, 587034, 605670, 706615, 847938, 908505, 978390, 1090206, 1271907, 1413230, 1467585, 1817010, 2119845, 2543814, 2725515, 2935170, 3815721, 4239690, 5451030, 6359535, 7631442, 12719070, 19078605, 38157210]

約数ペア:

[(1, 38157210), (2, 19078605), (3, 12719070), (5, 7631442), (6, 6359535), (7, 5451030), (9, 4239690), (10, 3815721), (13, 2935170), (14, 2725515), (15, 2543814), (18, 2119845), (21, 1817010), (26, 1467585), (27, 1413230), (30, 1271907), (35, 1090206), (39, 978390), (42, 908505), (45, 847938), (54, 706615), (63, 605670), (65, 587034), (70, 545103), (78, 489195), (90, 423969), (91, 419310), (105, 363402), (117, 326130), (126, 302835), (130, 293517), (135, 282646), (182, 209655), (189, 201890), (195, 195678), (210, 181701), (234, 163065), (270, 141323), (273, 139770), (315, 121134), (351, 108710), (378, 100945), (390, 97839), (455, 83862), (546, 69885), (585, 65226), (630, 60567), (702, 54355), (819, 46590), (910, 41931), (945, 40378), (1170, 32613), (1365, 27954), (1553, 24570), (1638, 23295), (1755, 21742), (1890, 20189), (2457, 15530), (2730, 13977), (3106, 12285), (3510, 10871), (4095, 9318), (4659, 8190), (4914, 7765)]