752533730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2243

約数の個数: 64

約数和(自身を含む): 1554577920

約数和(自身を除く): 802044190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 167, 170, 221, 334, 442, 835, 1105, 1670, 2039, 2171, 2210, 2839, 4078, 4342, 5678, 10195, 10855, 14195, 20390, 21710, 26507, 28390, 34663, 36907, 53014, 69326, 73814, 132535, 173315, 184535, 265070, 340513, 346630, 369070, 450619, 681026, 901238, 1702565, 2253095, 3405130, 4426669, 4506190, 5788721, 8853338, 11577442, 22133345, 28943605, 44266690, 57887210, 75253373, 150506746, 376266865, 752533730]

約数ペア:

[(1, 752533730), (2, 376266865), (5, 150506746), (10, 75253373), (13, 57887210), (17, 44266690), (26, 28943605), (34, 22133345), (65, 11577442), (85, 8853338), (130, 5788721), (167, 4506190), (170, 4426669), (221, 3405130), (334, 2253095), (442, 1702565), (835, 901238), (1105, 681026), (1670, 450619), (2039, 369070), (2171, 346630), (2210, 340513), (2839, 265070), (4078, 184535), (4342, 173315), (5678, 132535), (10195, 73814), (10855, 69326), (14195, 53014), (20390, 36907), (21710, 34663), (26507, 28390)]