178439430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4049}}^1$

素因数の和:4185

約数の個数: 64

約数和(自身を含む): 465393600

約数和(自身を除く): 286954170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 4049, 4407, 7345, 8098, 8814, 12147, 14690, 20245, 22035, 24294, 40490, 44070, 52637, 60735, 105274, 121470, 157911, 263185, 315822, 457537, 526370, 789555, 915074, 1372611, 1579110, 2287685, 2745222, 4575370, 5947981, 6863055, 11895962, 13726110, 17843943, 29739905, 35687886, 59479810, 89219715, 178439430]

約数ペア:

[(1, 178439430), (2, 89219715), (3, 59479810), (5, 35687886), (6, 29739905), (10, 17843943), (13, 13726110), (15, 11895962), (26, 6863055), (30, 5947981), (39, 4575370), (65, 2745222), (78, 2287685), (113, 1579110), (130, 1372611), (195, 915074), (226, 789555), (339, 526370), (390, 457537), (565, 315822), (678, 263185), (1130, 157911), (1469, 121470), (1695, 105274), (2938, 60735), (3390, 52637), (4049, 44070), (4407, 40490), (7345, 24294), (8098, 22035), (8814, 20245), (12147, 14690)]