488295990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59621}}^1$

素因数の和:59654

約数の個数: 96

約数和(自身を含む): 1562573376

約数和(自身を除く): 1074277386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 59621, 119242, 178863, 298105, 357726, 417347, 536589, 596210, 775073, 834694, 894315, 1073178, 1252041, 1550146, 1788630, 2086735, 2325219, 2504082, 2682945, 3756123, 3875365, 4173470, 4650438, 5365890, 5425511, 6260205, 6975657, 7512246, 7750730, 10851022, 11626095, 12520410, 13951314, 16276533, 18780615, 23252190, 27127555, 32553066, 34878285, 37561230, 48829599, 54255110, 69756570, 81382665, 97659198, 162765330, 244147995, 488295990]

約数ペア:

[(1, 488295990), (2, 244147995), (3, 162765330), (5, 97659198), (6, 81382665), (7, 69756570), (9, 54255110), (10, 48829599), (13, 37561230), (14, 34878285), (15, 32553066), (18, 27127555), (21, 23252190), (26, 18780615), (30, 16276533), (35, 13951314), (39, 12520410), (42, 11626095), (45, 10851022), (63, 7750730), (65, 7512246), (70, 6975657), (78, 6260205), (90, 5425511), (91, 5365890), (105, 4650438), (117, 4173470), (126, 3875365), (130, 3756123), (182, 2682945), (195, 2504082), (210, 2325219), (234, 2086735), (273, 1788630), (315, 1550146), (390, 1252041), (455, 1073178), (546, 894315), (585, 834694), (630, 775073), (819, 596210), (910, 536589), (1170, 417347), (1365, 357726), (1638, 298105), (2730, 178863), (4095, 119242), (8190, 59621)]