1543690020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{325673}}^1$

素因数の和:325764

約数の個数: 48

約数和(自身を含む): 4377058560

約数和(自身を除く): 2833368540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 325673, 651346, 977019, 1302692, 1628365, 1954038, 3256730, 3908076, 4885095, 6513460, 9770190, 19540380, 25728167, 51456334, 77184501, 102912668, 128640835, 154369002, 257281670, 308738004, 385922505, 514563340, 771845010, 1543690020]

約数ペア:

[(1, 1543690020), (2, 771845010), (3, 514563340), (4, 385922505), (5, 308738004), (6, 257281670), (10, 154369002), (12, 128640835), (15, 102912668), (20, 77184501), (30, 51456334), (60, 25728167), (79, 19540380), (158, 9770190), (237, 6513460), (316, 4885095), (395, 3908076), (474, 3256730), (790, 1954038), (948, 1628365), (1185, 1302692), (1580, 977019), (2370, 651346), (4740, 325673)]