717285574980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306532297}}^1$

素因数の和:306532325

約数の個数: 72

約数和(自身を含む): 2343132885912

約数和(自身を除く): 1625847310932

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, 306532297, 613064594, 919596891, 1226129188, 1532661485, 1839193782, 2758790673, 3065322970, 3678387564, 3984919861, 4597984455, 5517581346, 6130645940, 7969839722, 9195968910, 11035162692, 11954759583, 13793953365, 15939679444, 18391937820, 19924599305, 23909519166, 27587906730, 35864278749, 39849198610, 47819038332, 55175813460, 59773797915, 71728557498, 79698397220, 119547595830, 143457114996, 179321393745, 239095191660, 358642787490, 717285574980]

約数ペア:

[(1, 717285574980), (2, 358642787490), (3, 239095191660), (4, 179321393745), (5, 143457114996), (6, 119547595830), (9, 79698397220), (10, 71728557498), (12, 59773797915), (13, 55175813460), (15, 47819038332), (18, 39849198610), (20, 35864278749), (26, 27587906730), (30, 23909519166), (36, 19924599305), (39, 18391937820), (45, 15939679444), (52, 13793953365), (60, 11954759583), (65, 11035162692), (78, 9195968910), (90, 7969839722), (117, 6130645940), (130, 5517581346), (156, 4597984455), (180, 3984919861), (195, 3678387564), (234, 3065322970), (260, 2758790673), (390, 1839193782), (468, 1532661485), (585, 1226129188), (780, 919596891), (1170, 613064594), (2340, 306532297)]