66377610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18911}}^1$

素因数の和:18940

約数の個数: 64

約数和(自身を含む): 190632960

約数和(自身を除く): 124255350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 18911, 37822, 56733, 94555, 113466, 170199, 189110, 245843, 283665, 340398, 491686, 510597, 567330, 737529, 850995, 1021194, 1229215, 1475058, 1701990, 2212587, 2458430, 2552985, 3687645, 4425174, 5105970, 6637761, 7375290, 11062935, 13275522, 22125870, 33188805, 66377610]

約数ペア:

[(1, 66377610), (2, 33188805), (3, 22125870), (5, 13275522), (6, 11062935), (9, 7375290), (10, 6637761), (13, 5105970), (15, 4425174), (18, 3687645), (26, 2552985), (27, 2458430), (30, 2212587), (39, 1701990), (45, 1475058), (54, 1229215), (65, 1021194), (78, 850995), (90, 737529), (117, 567330), (130, 510597), (135, 491686), (195, 340398), (234, 283665), (270, 245843), (351, 189110), (390, 170199), (585, 113466), (702, 94555), (1170, 56733), (1755, 37822), (3510, 18911)]