9909879430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 20324102400

約数和(自身を除く): 10414222970

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 349, 605, 682, 698, 757, 1210, 1514, 1705, 1745, 3410, 3490, 3751, 3785, 3839, 7502, 7570, 7678, 8327, 10819, 16654, 18755, 19195, 21638, 23467, 37510, 38390, 41635, 42229, 46934, 54095, 83270, 84458, 91597, 108190, 117335, 119009, 183194, 211145, 234670, 238018, 258137, 264193, 422290, 457985, 516274, 528386, 595045, 915970, 1190090, 1290685, 1309099, 1320965, 2581370, 2618198, 2641930, 2839507, 2906123, 5679014, 5812246, 6545495, 8189983, 13090990, 14197535, 14530615, 16379966, 28395070, 29061230, 31967353, 40949915, 63934706, 81899830, 90089813, 159836765, 180179626, 319673530, 450449065, 900898130, 990987943, 1981975886, 4954939715, 9909879430]

約数ペア:

[(1, 9909879430), (2, 4954939715), (5, 1981975886), (10, 990987943), (11, 900898130), (22, 450449065), (31, 319673530), (55, 180179626), (62, 159836765), (110, 90089813), (121, 81899830), (155, 63934706), (242, 40949915), (310, 31967353), (341, 29061230), (349, 28395070), (605, 16379966), (682, 14530615), (698, 14197535), (757, 13090990), (1210, 8189983), (1514, 6545495), (1705, 5812246), (1745, 5679014), (3410, 2906123), (3490, 2839507), (3751, 2641930), (3785, 2618198), (3839, 2581370), (7502, 1320965), (7570, 1309099), (7678, 1290685), (8327, 1190090), (10819, 915970), (16654, 595045), (18755, 528386), (19195, 516274), (21638, 457985), (23467, 422290), (37510, 264193), (38390, 258137), (41635, 238018), (42229, 234670), (46934, 211145), (54095, 183194), (83270, 119009), (84458, 117335), (91597, 108190)]