193580010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 561496320

約数和(自身を除く): 367916310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 131, 135, 195, 234, 262, 270, 351, 390, 393, 421, 585, 655, 702, 786, 842, 1170, 1179, 1263, 1310, 1703, 1755, 1965, 2105, 2358, 2526, 3406, 3510, 3537, 3789, 3930, 4210, 5109, 5473, 5895, 6315, 7074, 7578, 8515, 10218, 10946, 11367, 11790, 12630, 15327, 16419, 17030, 17685, 18945, 22734, 25545, 27365, 30654, 32838, 35370, 37890, 45981, 49257, 51090, 54730, 55151, 56835, 76635, 82095, 91962, 98514, 110302, 113670, 147771, 153270, 164190, 165453, 229905, 246285, 275755, 295542, 330906, 459810, 492570, 496359, 551510, 716963, 738855, 827265, 992718, 1433926, 1477710, 1489077, 1654530, 2150889, 2481795, 2978154, 3584815, 4301778, 4963590, 6452667, 7169630, 7445385, 10754445, 12905334, 14890770, 19358001, 21508890, 32263335, 38716002, 64526670, 96790005, 193580010]

約数ペア:

[(1, 193580010), (2, 96790005), (3, 64526670), (5, 38716002), (6, 32263335), (9, 21508890), (10, 19358001), (13, 14890770), (15, 12905334), (18, 10754445), (26, 7445385), (27, 7169630), (30, 6452667), (39, 4963590), (45, 4301778), (54, 3584815), (65, 2978154), (78, 2481795), (90, 2150889), (117, 1654530), (130, 1489077), (131, 1477710), (135, 1433926), (195, 992718), (234, 827265), (262, 738855), (270, 716963), (351, 551510), (390, 496359), (393, 492570), (421, 459810), (585, 330906), (655, 295542), (702, 275755), (786, 246285), (842, 229905), (1170, 165453), (1179, 164190), (1263, 153270), (1310, 147771), (1703, 113670), (1755, 110302), (1965, 98514), (2105, 91962), (2358, 82095), (2526, 76635), (3406, 56835), (3510, 55151), (3537, 54730), (3789, 51090), (3930, 49257), (4210, 45981), (5109, 37890), (5473, 35370), (5895, 32838), (6315, 30654), (7074, 27365), (7578, 25545), (8515, 22734), (10218, 18945), (10946, 17685), (11367, 17030), (11790, 16419), (12630, 15327)]