3262740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 6897900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 89, 94, 130, 141, 156, 178, 188, 195, 235, 260, 267, 282, 356, 390, 445, 470, 534, 564, 611, 705, 780, 890, 940, 1068, 1157, 1222, 1335, 1410, 1780, 1833, 2314, 2444, 2670, 2820, 3055, 3471, 3666, 4183, 4628, 5340, 5785, 6110, 6942, 7332, 8366, 9165, 11570, 12220, 12549, 13884, 16732, 17355, 18330, 20915, 23140, 25098, 34710, 36660, 41830, 50196, 54379, 62745, 69420, 83660, 108758, 125490, 163137, 217516, 250980, 271895, 326274, 543790, 652548, 815685, 1087580, 1631370, 3262740]

約数ペア:

[(1, 3262740), (2, 1631370), (3, 1087580), (4, 815685), (5, 652548), (6, 543790), (10, 326274), (12, 271895), (13, 250980), (15, 217516), (20, 163137), (26, 125490), (30, 108758), (39, 83660), (47, 69420), (52, 62745), (60, 54379), (65, 50196), (78, 41830), (89, 36660), (94, 34710), (130, 25098), (141, 23140), (156, 20915), (178, 18330), (188, 17355), (195, 16732), (235, 13884), (260, 12549), (267, 12220), (282, 11570), (356, 9165), (390, 8366), (445, 7332), (470, 6942), (534, 6110), (564, 5785), (611, 5340), (705, 4628), (780, 4183), (890, 3666), (940, 3471), (1068, 3055), (1157, 2820), (1222, 2670), (1335, 2444), (1410, 2314), (1780, 1833)]