70180680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30781}}^1$

素因数の和:30814

約数の個数: 64

約数和(自身を含む): 221630400

約数和(自身を除く): 151449720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30781, 61562, 92343, 123124, 153905, 184686, 246248, 307810, 369372, 461715, 584839, 615620, 738744, 923430, 1169678, 1231240, 1754517, 1846860, 2339356, 2924195, 3509034, 3693720, 4678712, 5848390, 7018068, 8772585, 11696780, 14036136, 17545170, 23393560, 35090340, 70180680]

約数ペア:

[(1, 70180680), (2, 35090340), (3, 23393560), (4, 17545170), (5, 14036136), (6, 11696780), (8, 8772585), (10, 7018068), (12, 5848390), (15, 4678712), (19, 3693720), (20, 3509034), (24, 2924195), (30, 2339356), (38, 1846860), (40, 1754517), (57, 1231240), (60, 1169678), (76, 923430), (95, 738744), (114, 615620), (120, 584839), (152, 461715), (190, 369372), (228, 307810), (285, 246248), (380, 184686), (456, 153905), (570, 123124), (760, 92343), (1140, 61562), (2280, 30781)]