917753970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{9439}}^1$

素因数の和:9919

約数の個数: 64

約数和(自身を含む): 2522972160

約数和(自身を除く): 1605218190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 463, 926, 1389, 2315, 2778, 3241, 4630, 6482, 6945, 9439, 9723, 13890, 16205, 18878, 19446, 28317, 32410, 47195, 48615, 56634, 66073, 94390, 97230, 132146, 141585, 198219, 283170, 330365, 396438, 660730, 991095, 1982190, 4370257, 8740514, 13110771, 21851285, 26221542, 30591799, 43702570, 61183598, 65553855, 91775397, 131107710, 152958995, 183550794, 305917990, 458876985, 917753970]

約数ペア:

[(1, 917753970), (2, 458876985), (3, 305917990), (5, 183550794), (6, 152958995), (7, 131107710), (10, 91775397), (14, 65553855), (15, 61183598), (21, 43702570), (30, 30591799), (35, 26221542), (42, 21851285), (70, 13110771), (105, 8740514), (210, 4370257), (463, 1982190), (926, 991095), (1389, 660730), (2315, 396438), (2778, 330365), (3241, 283170), (4630, 198219), (6482, 141585), (6945, 132146), (9439, 97230), (9723, 94390), (13890, 66073), (16205, 56634), (18878, 48615), (19446, 47195), (28317, 32410)]