73213530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 190124928

約数和(自身を除く): 116911398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 541, 694, 1041, 1082, 1623, 1735, 2082, 2705, 3246, 3470, 4511, 5205, 5410, 7033, 8115, 9022, 10410, 13533, 14066, 16230, 21099, 22555, 27066, 35165, 42198, 45110, 67665, 70330, 105495, 135330, 187727, 210990, 375454, 563181, 938635, 1126362, 1877270, 2440451, 2815905, 4880902, 5631810, 7321353, 12202255, 14642706, 24404510, 36606765, 73213530]

約数ペア:

[(1, 73213530), (2, 36606765), (3, 24404510), (5, 14642706), (6, 12202255), (10, 7321353), (13, 5631810), (15, 4880902), (26, 2815905), (30, 2440451), (39, 1877270), (65, 1126362), (78, 938635), (130, 563181), (195, 375454), (347, 210990), (390, 187727), (541, 135330), (694, 105495), (1041, 70330), (1082, 67665), (1623, 45110), (1735, 42198), (2082, 35165), (2705, 27066), (3246, 22555), (3470, 21099), (4511, 16230), (5205, 14066), (5410, 13533), (7033, 10410), (8115, 9022)]