188392230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17891}}^1$

素因数の和:17923

約数の個数: 80

約数和(自身を含む): 545562864

約数和(自身を除く): 357170634

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 17891, 35782, 53673, 89455, 107346, 161019, 178910, 232583, 268365, 322038, 465166, 483057, 536730, 697749, 805095, 966114, 1162915, 1395498, 1449171, 1610190, 2093247, 2325830, 2415285, 2898342, 3488745, 4186494, 4830570, 6279741, 6977490, 7245855, 10466235, 12559482, 14491710, 18839223, 20932470, 31398705, 37678446, 62797410, 94196115, 188392230]

約数ペア:

[(1, 188392230), (2, 94196115), (3, 62797410), (5, 37678446), (6, 31398705), (9, 20932470), (10, 18839223), (13, 14491710), (15, 12559482), (18, 10466235), (26, 7245855), (27, 6977490), (30, 6279741), (39, 4830570), (45, 4186494), (54, 3488745), (65, 2898342), (78, 2415285), (81, 2325830), (90, 2093247), (117, 1610190), (130, 1449171), (135, 1395498), (162, 1162915), (195, 966114), (234, 805095), (270, 697749), (351, 536730), (390, 483057), (405, 465166), (585, 322038), (702, 268365), (810, 232583), (1053, 178910), (1170, 161019), (1755, 107346), (2106, 89455), (3510, 53673), (5265, 35782), (10530, 17891)]