45406530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 127786932

約数和(自身を除く): 82380402

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 197, 234, 390, 394, 585, 591, 985, 1170, 1182, 1773, 1970, 2561, 2955, 3546, 5122, 5910, 7683, 8865, 12805, 15366, 17730, 23049, 25610, 38415, 38809, 46098, 76830, 77618, 115245, 116427, 194045, 230490, 232854, 349281, 388090, 504517, 582135, 698562, 1009034, 1164270, 1513551, 1746405, 2522585, 3027102, 3492810, 4540653, 5045170, 7567755, 9081306, 15135510, 22703265, 45406530]

約数ペア:

[(1, 45406530), (2, 22703265), (3, 15135510), (5, 9081306), (6, 7567755), (9, 5045170), (10, 4540653), (13, 3492810), (15, 3027102), (18, 2522585), (26, 1746405), (30, 1513551), (39, 1164270), (45, 1009034), (65, 698562), (78, 582135), (90, 504517), (117, 388090), (130, 349281), (195, 232854), (197, 230490), (234, 194045), (390, 116427), (394, 115245), (585, 77618), (591, 76830), (985, 46098), (1170, 38809), (1182, 38415), (1773, 25610), (1970, 23049), (2561, 17730), (2955, 15366), (3546, 12805), (5122, 8865), (5910, 7683)]