6400260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 20602764

約数和(自身を除く): 14202504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 444, 465, 555, 558, 620, 666, 740, 930, 961, 1110, 1116, 1147, 1332, 1395, 1665, 1860, 1922, 2220, 2294, 2790, 2883, 3330, 3441, 3844, 4588, 4805, 5580, 5735, 5766, 6660, 6882, 8649, 9610, 10323, 11470, 11532, 13764, 14415, 17205, 17298, 19220, 20646, 22940, 28830, 34410, 34596, 35557, 41292, 43245, 51615, 57660, 68820, 71114, 86490, 103230, 106671, 142228, 172980, 177785, 206460, 213342, 320013, 355570, 426684, 533355, 640026, 711140, 1066710, 1280052, 1600065, 2133420, 3200130, 6400260]

約数ペア:

[(1, 6400260), (2, 3200130), (3, 2133420), (4, 1600065), (5, 1280052), (6, 1066710), (9, 711140), (10, 640026), (12, 533355), (15, 426684), (18, 355570), (20, 320013), (30, 213342), (31, 206460), (36, 177785), (37, 172980), (45, 142228), (60, 106671), (62, 103230), (74, 86490), (90, 71114), (93, 68820), (111, 57660), (124, 51615), (148, 43245), (155, 41292), (180, 35557), (185, 34596), (186, 34410), (222, 28830), (279, 22940), (310, 20646), (333, 19220), (370, 17298), (372, 17205), (444, 14415), (465, 13764), (555, 11532), (558, 11470), (620, 10323), (666, 9610), (740, 8649), (930, 6882), (961, 6660), (1110, 5766), (1116, 5735), (1147, 5580), (1332, 4805), (1395, 4588), (1665, 3844), (1860, 3441), (1922, 3330), (2220, 2883), (2294, 2790)]