353147430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{27961}}^1$

素因数の和:28392

約数の個数: 32

約数和(自身を含む): 849597408

約数和(自身を除く): 496449978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 27961, 55922, 83883, 139805, 167766, 279610, 419415, 838830, 11771581, 23543162, 35314743, 58857905, 70629486, 117715810, 176573715, 353147430]

約数ペア:

[(1, 353147430), (2, 176573715), (3, 117715810), (5, 70629486), (6, 58857905), (10, 35314743), (15, 23543162), (30, 11771581), (421, 838830), (842, 419415), (1263, 279610), (2105, 167766), (2526, 139805), (4210, 83883), (6315, 55922), (12630, 27961)]