78644970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21313}}^1$

素因数の和:21367

約数の個数: 48

約数和(自身を含む): 209473992

約数和(自身を除く): 130829022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 21313, 42626, 63939, 106565, 127878, 191817, 213130, 319695, 383634, 639390, 873833, 959085, 1747666, 1918170, 2621499, 4369165, 5242998, 7864497, 8738330, 13107495, 15728994, 26214990, 39322485, 78644970]

約数ペア:

[(1, 78644970), (2, 39322485), (3, 26214990), (5, 15728994), (6, 13107495), (9, 8738330), (10, 7864497), (15, 5242998), (18, 4369165), (30, 2621499), (41, 1918170), (45, 1747666), (82, 959085), (90, 873833), (123, 639390), (205, 383634), (246, 319695), (369, 213130), (410, 191817), (615, 127878), (738, 106565), (1230, 63939), (1845, 42626), (3690, 21313)]