16702260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 48580896

約数和(自身を除く): 31878636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 331, 348, 435, 580, 662, 841, 870, 993, 1324, 1655, 1682, 1740, 1986, 2523, 3310, 3364, 3972, 4205, 4965, 5046, 6620, 8410, 9599, 9930, 10092, 12615, 16820, 19198, 19860, 25230, 28797, 38396, 47995, 50460, 57594, 95990, 115188, 143985, 191980, 278371, 287970, 556742, 575940, 835113, 1113484, 1391855, 1670226, 2783710, 3340452, 4175565, 5567420, 8351130, 16702260]

約数ペア:

[(1, 16702260), (2, 8351130), (3, 5567420), (4, 4175565), (5, 3340452), (6, 2783710), (10, 1670226), (12, 1391855), (15, 1113484), (20, 835113), (29, 575940), (30, 556742), (58, 287970), (60, 278371), (87, 191980), (116, 143985), (145, 115188), (174, 95990), (290, 57594), (331, 50460), (348, 47995), (435, 38396), (580, 28797), (662, 25230), (841, 19860), (870, 19198), (993, 16820), (1324, 12615), (1655, 10092), (1682, 9930), (1740, 9599), (1986, 8410), (2523, 6620), (3310, 5046), (3364, 4965), (3972, 4205)]