214777980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{14731}}^1$

素因数の和:14758

約数の個数: 84

約数和(自身を含む): 676287192

約数和(自身を除く): 461509212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 14731, 29462, 44193, 58924, 73655, 88386, 132579, 147310, 176772, 220965, 265158, 294620, 397737, 441930, 530316, 662895, 795474, 883860, 1193211, 1325790, 1590948, 1988685, 2386422, 2651580, 3579633, 3977370, 4772844, 5966055, 7159266, 7954740, 10738899, 11932110, 14318532, 17898165, 21477798, 23864220, 35796330, 42955596, 53694495, 71592660, 107388990, 214777980]

約数ペア:

[(1, 214777980), (2, 107388990), (3, 71592660), (4, 53694495), (5, 42955596), (6, 35796330), (9, 23864220), (10, 21477798), (12, 17898165), (15, 14318532), (18, 11932110), (20, 10738899), (27, 7954740), (30, 7159266), (36, 5966055), (45, 4772844), (54, 3977370), (60, 3579633), (81, 2651580), (90, 2386422), (108, 1988685), (135, 1590948), (162, 1325790), (180, 1193211), (243, 883860), (270, 795474), (324, 662895), (405, 530316), (486, 441930), (540, 397737), (729, 294620), (810, 265158), (972, 220965), (1215, 176772), (1458, 147310), (1620, 132579), (2430, 88386), (2916, 73655), (3645, 58924), (4860, 44193), (7290, 29462), (14580, 14731)]