89963790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 257541120

約数和(自身を除く): 167577330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 59, 70, 105, 106, 118, 137, 159, 177, 210, 265, 274, 295, 318, 354, 371, 411, 413, 530, 590, 685, 742, 795, 822, 826, 885, 959, 1113, 1239, 1370, 1590, 1770, 1855, 1918, 2055, 2065, 2226, 2478, 2877, 3127, 3710, 4110, 4130, 4795, 5565, 5754, 6195, 6254, 7261, 8083, 9381, 9590, 11130, 12390, 14385, 14522, 15635, 16166, 18762, 21783, 21889, 24249, 28770, 31270, 36305, 40415, 43566, 43778, 46905, 48498, 50827, 56581, 65667, 72610, 80830, 93810, 101654, 108915, 109445, 113162, 121245, 131334, 152481, 169743, 217830, 218890, 242490, 254135, 282905, 304962, 328335, 339486, 428399, 508270, 565810, 656670, 762405, 848715, 856798, 1285197, 1524810, 1697430, 2141995, 2570394, 2998793, 4283990, 5997586, 6425985, 8996379, 12851970, 14993965, 17992758, 29987930, 44981895, 89963790]

約数ペア:

[(1, 89963790), (2, 44981895), (3, 29987930), (5, 17992758), (6, 14993965), (7, 12851970), (10, 8996379), (14, 6425985), (15, 5997586), (21, 4283990), (30, 2998793), (35, 2570394), (42, 2141995), (53, 1697430), (59, 1524810), (70, 1285197), (105, 856798), (106, 848715), (118, 762405), (137, 656670), (159, 565810), (177, 508270), (210, 428399), (265, 339486), (274, 328335), (295, 304962), (318, 282905), (354, 254135), (371, 242490), (411, 218890), (413, 217830), (530, 169743), (590, 152481), (685, 131334), (742, 121245), (795, 113162), (822, 109445), (826, 108915), (885, 101654), (959, 93810), (1113, 80830), (1239, 72610), (1370, 65667), (1590, 56581), (1770, 50827), (1855, 48498), (1918, 46905), (2055, 43778), (2065, 43566), (2226, 40415), (2478, 36305), (2877, 31270), (3127, 28770), (3710, 24249), (4110, 21889), (4130, 21783), (4795, 18762), (5565, 16166), (5754, 15635), (6195, 14522), (6254, 14385), (7261, 12390), (8083, 11130), (9381, 9590)]