306322380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18701}}^1$

素因数の和:18736

約数の個数: 144

約数和(自身を含む): 1143664704

約数和(自身を除く): 837342324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 18701, 37402, 56103, 74804, 93505, 112206, 130907, 168309, 187010, 224412, 243113, 261814, 280515, 336618, 374020, 392721, 486226, 523628, 561030, 654535, 673236, 729339, 785442, 841545, 972452, 1122060, 1178163, 1215565, 1309070, 1458678, 1570884, 1683090, 1701791, 1963605, 2188017, 2356326, 2431130, 2618140, 2917356, 3366180, 3403582, 3646695, 3927210, 4376034, 4712652, 4862260, 5105373, 5890815, 6807164, 7293390, 7854420, 8508955, 8752068, 10210746, 10940085, 11781630, 14586780, 15316119, 17017910, 20421492, 21880170, 23563260, 25526865, 30632238, 34035820, 43760340, 51053730, 61264476, 76580595, 102107460, 153161190, 306322380]

約数ペア:

[(1, 306322380), (2, 153161190), (3, 102107460), (4, 76580595), (5, 61264476), (6, 51053730), (7, 43760340), (9, 34035820), (10, 30632238), (12, 25526865), (13, 23563260), (14, 21880170), (15, 20421492), (18, 17017910), (20, 15316119), (21, 14586780), (26, 11781630), (28, 10940085), (30, 10210746), (35, 8752068), (36, 8508955), (39, 7854420), (42, 7293390), (45, 6807164), (52, 5890815), (60, 5105373), (63, 4862260), (65, 4712652), (70, 4376034), (78, 3927210), (84, 3646695), (90, 3403582), (91, 3366180), (105, 2917356), (117, 2618140), (126, 2431130), (130, 2356326), (140, 2188017), (156, 1963605), (180, 1701791), (182, 1683090), (195, 1570884), (210, 1458678), (234, 1309070), (252, 1215565), (260, 1178163), (273, 1122060), (315, 972452), (364, 841545), (390, 785442), (420, 729339), (455, 673236), (468, 654535), (546, 561030), (585, 523628), (630, 486226), (780, 392721), (819, 374020), (910, 336618), (1092, 280515), (1170, 261814), (1260, 243113), (1365, 224412), (1638, 187010), (1820, 168309), (2340, 130907), (2730, 112206), (3276, 93505), (4095, 74804), (5460, 56103), (8190, 37402), (16380, 18701)]