3401940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 10009440

約数和(自身を除く): 6607500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 620, 708, 885, 930, 961, 1180, 1770, 1829, 1860, 1922, 2883, 3540, 3658, 3844, 4805, 5487, 5766, 7316, 9145, 9610, 10974, 11532, 14415, 18290, 19220, 21948, 27435, 28830, 36580, 54870, 56699, 57660, 109740, 113398, 170097, 226796, 283495, 340194, 566990, 680388, 850485, 1133980, 1700970, 3401940]

約数ペア:

[(1, 3401940), (2, 1700970), (3, 1133980), (4, 850485), (5, 680388), (6, 566990), (10, 340194), (12, 283495), (15, 226796), (20, 170097), (30, 113398), (31, 109740), (59, 57660), (60, 56699), (62, 54870), (93, 36580), (118, 28830), (124, 27435), (155, 21948), (177, 19220), (186, 18290), (236, 14415), (295, 11532), (310, 10974), (354, 9610), (372, 9145), (465, 7316), (590, 5766), (620, 5487), (708, 4805), (885, 3844), (930, 3658), (961, 3540), (1180, 2883), (1770, 1922), (1829, 1860)]