6645780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 21396480

約数和(自身を除く): 14750700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 397, 465, 540, 558, 620, 794, 837, 930, 1116, 1191, 1395, 1588, 1674, 1860, 1985, 2382, 2790, 3348, 3573, 3970, 4185, 4764, 5580, 5955, 7146, 7940, 8370, 10719, 11910, 12307, 14292, 16740, 17865, 21438, 23820, 24614, 35730, 36921, 42876, 49228, 53595, 61535, 71460, 73842, 107190, 110763, 123070, 147684, 184605, 214380, 221526, 246140, 332289, 369210, 443052, 553815, 664578, 738420, 1107630, 1329156, 1661445, 2215260, 3322890, 6645780]

約数ペア:

[(1, 6645780), (2, 3322890), (3, 2215260), (4, 1661445), (5, 1329156), (6, 1107630), (9, 738420), (10, 664578), (12, 553815), (15, 443052), (18, 369210), (20, 332289), (27, 246140), (30, 221526), (31, 214380), (36, 184605), (45, 147684), (54, 123070), (60, 110763), (62, 107190), (90, 73842), (93, 71460), (108, 61535), (124, 53595), (135, 49228), (155, 42876), (180, 36921), (186, 35730), (270, 24614), (279, 23820), (310, 21438), (372, 17865), (397, 16740), (465, 14292), (540, 12307), (558, 11910), (620, 10719), (794, 8370), (837, 7940), (930, 7146), (1116, 5955), (1191, 5580), (1395, 4764), (1588, 4185), (1674, 3970), (1860, 3573), (1985, 3348), (2382, 2790)]