1069972020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457253}}^1$

素因数の和:457281

約数の個数: 72

約数和(自身を含む): 3495249576

約数和(自身を除く): 2425277556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 457253, 914506, 1371759, 1829012, 2286265, 2743518, 4115277, 4572530, 5487036, 5944289, 6858795, 8230554, 9145060, 11888578, 13717590, 16461108, 17832867, 20576385, 23777156, 27435180, 29721445, 35665734, 41152770, 53498601, 59442890, 71331468, 82305540, 89164335, 106997202, 118885780, 178328670, 213994404, 267493005, 356657340, 534986010, 1069972020]

約数ペア:

[(1, 1069972020), (2, 534986010), (3, 356657340), (4, 267493005), (5, 213994404), (6, 178328670), (9, 118885780), (10, 106997202), (12, 89164335), (13, 82305540), (15, 71331468), (18, 59442890), (20, 53498601), (26, 41152770), (30, 35665734), (36, 29721445), (39, 27435180), (45, 23777156), (52, 20576385), (60, 17832867), (65, 16461108), (78, 13717590), (90, 11888578), (117, 9145060), (130, 8230554), (156, 6858795), (180, 5944289), (195, 5487036), (234, 4572530), (260, 4115277), (390, 2743518), (468, 2286265), (585, 1829012), (780, 1371759), (1170, 914506), (2340, 457253)]