9992580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 31497984

約数和(自身を除く): 21505404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 557, 598, 690, 780, 897, 1114, 1196, 1380, 1495, 1671, 1794, 2228, 2785, 2990, 3342, 3588, 4485, 5570, 5980, 6684, 7241, 8355, 8970, 11140, 12811, 14482, 16710, 17940, 21723, 25622, 28964, 33420, 36205, 38433, 43446, 51244, 64055, 72410, 76866, 86892, 108615, 128110, 144820, 153732, 166543, 192165, 217230, 256220, 333086, 384330, 434460, 499629, 666172, 768660, 832715, 999258, 1665430, 1998516, 2498145, 3330860, 4996290, 9992580]

約数ペア:

[(1, 9992580), (2, 4996290), (3, 3330860), (4, 2498145), (5, 1998516), (6, 1665430), (10, 999258), (12, 832715), (13, 768660), (15, 666172), (20, 499629), (23, 434460), (26, 384330), (30, 333086), (39, 256220), (46, 217230), (52, 192165), (60, 166543), (65, 153732), (69, 144820), (78, 128110), (92, 108615), (115, 86892), (130, 76866), (138, 72410), (156, 64055), (195, 51244), (230, 43446), (260, 38433), (276, 36205), (299, 33420), (345, 28964), (390, 25622), (460, 21723), (557, 17940), (598, 16710), (690, 14482), (780, 12811), (897, 11140), (1114, 8970), (1196, 8355), (1380, 7241), (1495, 6684), (1671, 5980), (1794, 5570), (2228, 4485), (2785, 3588), (2990, 3342)]