63949860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27329}}^1$

素因数の和:27357

約数の個数: 72

約数和(自身を含む): 208910520

約数和(自身を除く): 144960660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27329, 54658, 81987, 109316, 136645, 163974, 245961, 273290, 327948, 355277, 409935, 491922, 546580, 710554, 819870, 983844, 1065831, 1229805, 1421108, 1639740, 1776385, 2131662, 2459610, 3197493, 3552770, 4263324, 4919220, 5329155, 6394986, 7105540, 10658310, 12789972, 15987465, 21316620, 31974930, 63949860]

約数ペア:

[(1, 63949860), (2, 31974930), (3, 21316620), (4, 15987465), (5, 12789972), (6, 10658310), (9, 7105540), (10, 6394986), (12, 5329155), (13, 4919220), (15, 4263324), (18, 3552770), (20, 3197493), (26, 2459610), (30, 2131662), (36, 1776385), (39, 1639740), (45, 1421108), (52, 1229805), (60, 1065831), (65, 983844), (78, 819870), (90, 710554), (117, 546580), (130, 491922), (156, 409935), (180, 355277), (195, 327948), (234, 273290), (260, 245961), (390, 163974), (468, 136645), (585, 109316), (780, 81987), (1170, 54658), (2340, 27329)]