74831970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 186447744

約数和(自身を除く): 111615774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 166, 205, 246, 249, 410, 415, 498, 615, 733, 830, 1230, 1245, 1466, 2199, 2490, 3403, 3665, 4398, 6806, 7330, 10209, 10995, 17015, 20418, 21990, 30053, 34030, 51045, 60106, 60839, 90159, 102090, 121678, 150265, 180318, 182517, 300530, 304195, 365034, 450795, 608390, 901590, 912585, 1825170, 2494399, 4988798, 7483197, 12471995, 14966394, 24943990, 37415985, 74831970]

約数ペア:

[(1, 74831970), (2, 37415985), (3, 24943990), (5, 14966394), (6, 12471995), (10, 7483197), (15, 4988798), (30, 2494399), (41, 1825170), (82, 912585), (83, 901590), (123, 608390), (166, 450795), (205, 365034), (246, 304195), (249, 300530), (410, 182517), (415, 180318), (498, 150265), (615, 121678), (733, 102090), (830, 90159), (1230, 60839), (1245, 60106), (1466, 51045), (2199, 34030), (2490, 30053), (3403, 21990), (3665, 20418), (4398, 17015), (6806, 10995), (7330, 10209)]