42058380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7735

約数の個数: 96

約数和(自身を含む): 144958464

約数和(自身を除く): 102900084

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, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7703, 15406, 23109, 30812, 38515, 46218, 53921, 77030, 92436, 100139, 107842, 115545, 154060, 161763, 200278, 215684, 231090, 269605, 300417, 323526, 400556, 462180, 500695, 539210, 600834, 647052, 700973, 808815, 1001390, 1078420, 1201668, 1401946, 1502085, 1617630, 2002780, 2102919, 2803892, 3004170, 3235260, 3504865, 4205838, 6008340, 7009730, 8411676, 10514595, 14019460, 21029190, 42058380]

約数ペア:

[(1, 42058380), (2, 21029190), (3, 14019460), (4, 10514595), (5, 8411676), (6, 7009730), (7, 6008340), (10, 4205838), (12, 3504865), (13, 3235260), (14, 3004170), (15, 2803892), (20, 2102919), (21, 2002780), (26, 1617630), (28, 1502085), (30, 1401946), (35, 1201668), (39, 1078420), (42, 1001390), (52, 808815), (60, 700973), (65, 647052), (70, 600834), (78, 539210), (84, 500695), (91, 462180), (105, 400556), (130, 323526), (140, 300417), (156, 269605), (182, 231090), (195, 215684), (210, 200278), (260, 161763), (273, 154060), (364, 115545), (390, 107842), (420, 100139), (455, 92436), (546, 77030), (780, 53921), (910, 46218), (1092, 38515), (1365, 30812), (1820, 23109), (2730, 15406), (5460, 7703)]