61679477340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26358751}}^1$

素因数の和:26358779

約数の個数: 72

約数和(自身を含む): 201486300288

約数和(自身を除く): 139806822948

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, 26358751, 52717502, 79076253, 105435004, 131793755, 158152506, 237228759, 263587510, 316305012, 342663763, 395381265, 474457518, 527175020, 685327526, 790762530, 948915036, 1027991289, 1186143795, 1370655052, 1581525060, 1713318815, 2055982578, 2372287590, 3083973867, 3426637630, 4111965156, 4744575180, 5139956445, 6167947734, 6853275260, 10279912890, 12335895468, 15419869335, 20559825780, 30839738670, 61679477340]

約数ペア:

[(1, 61679477340), (2, 30839738670), (3, 20559825780), (4, 15419869335), (5, 12335895468), (6, 10279912890), (9, 6853275260), (10, 6167947734), (12, 5139956445), (13, 4744575180), (15, 4111965156), (18, 3426637630), (20, 3083973867), (26, 2372287590), (30, 2055982578), (36, 1713318815), (39, 1581525060), (45, 1370655052), (52, 1186143795), (60, 1027991289), (65, 948915036), (78, 790762530), (90, 685327526), (117, 527175020), (130, 474457518), (156, 395381265), (180, 342663763), (195, 316305012), (234, 263587510), (260, 237228759), (390, 158152506), (468, 131793755), (585, 105435004), (780, 79076253), (1170, 52717502), (2340, 26358751)]