2489776470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{2557}}^1$

素因数の和:2950

約数の個数: 96

約数和(自身を含む): 6704006400

約数和(自身を除く): 4214229930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 349, 465, 558, 698, 930, 1047, 1395, 1745, 2094, 2557, 2790, 3141, 3490, 5114, 5235, 6282, 7671, 10470, 10819, 12785, 15342, 15705, 21638, 23013, 25570, 31410, 32457, 38355, 46026, 54095, 64914, 76710, 79267, 97371, 108190, 115065, 158534, 162285, 194742, 230130, 237801, 324570, 396335, 475602, 486855, 713403, 792670, 892393, 973710, 1189005, 1426806, 1784786, 2378010, 2677179, 3567015, 4461965, 5354358, 7134030, 8031537, 8923930, 13385895, 16063074, 26771790, 27664183, 40157685, 55328366, 80315370, 82992549, 138320915, 165985098, 248977647, 276641830, 414962745, 497955294, 829925490, 1244888235, 2489776470]

約数ペア:

[(1, 2489776470), (2, 1244888235), (3, 829925490), (5, 497955294), (6, 414962745), (9, 276641830), (10, 248977647), (15, 165985098), (18, 138320915), (30, 82992549), (31, 80315370), (45, 55328366), (62, 40157685), (90, 27664183), (93, 26771790), (155, 16063074), (186, 13385895), (279, 8923930), (310, 8031537), (349, 7134030), (465, 5354358), (558, 4461965), (698, 3567015), (930, 2677179), (1047, 2378010), (1395, 1784786), (1745, 1426806), (2094, 1189005), (2557, 973710), (2790, 892393), (3141, 792670), (3490, 713403), (5114, 486855), (5235, 475602), (6282, 396335), (7671, 324570), (10470, 237801), (10819, 230130), (12785, 194742), (15342, 162285), (15705, 158534), (21638, 115065), (23013, 108190), (25570, 97371), (31410, 79267), (32457, 76710), (38355, 64914), (46026, 54095)]