77083980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41443}}^1$

素因数の和:41486

約数の個数: 48

約数和(自身を含む): 222802944

約数和(自身を除く): 145718964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 41443, 82886, 124329, 165772, 207215, 248658, 414430, 497316, 621645, 828860, 1243290, 1284733, 2486580, 2569466, 3854199, 5138932, 6423665, 7708398, 12847330, 15416796, 19270995, 25694660, 38541990, 77083980]

約数ペア:

[(1, 77083980), (2, 38541990), (3, 25694660), (4, 19270995), (5, 15416796), (6, 12847330), (10, 7708398), (12, 6423665), (15, 5138932), (20, 3854199), (30, 2569466), (31, 2486580), (60, 1284733), (62, 1243290), (93, 828860), (124, 621645), (155, 497316), (186, 414430), (310, 248658), (372, 207215), (465, 165772), (620, 124329), (930, 82886), (1860, 41443)]