2019067830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12239}}^1$

素因数の和:12315

約数の個数: 128

約数和(自身を含む): 5922201600

約数和(自身を除く): 3903133770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 90, 94, 117, 130, 135, 141, 195, 234, 235, 270, 282, 351, 390, 423, 470, 585, 611, 702, 705, 846, 1170, 1222, 1269, 1410, 1755, 1833, 2115, 2538, 3055, 3510, 3666, 4230, 5499, 6110, 6345, 9165, 10998, 12239, 12690, 16497, 18330, 24478, 27495, 32994, 36717, 54990, 61195, 73434, 82485, 110151, 122390, 159107, 164970, 183585, 220302, 318214, 330453, 367170, 477321, 550755, 575233, 660906, 795535, 954642, 1101510, 1150466, 1431963, 1591070, 1652265, 1725699, 2386605, 2863926, 2876165, 3304530, 3451398, 4295889, 4773210, 5177097, 5752330, 7159815, 7478029, 8591778, 8628495, 10354194, 14319630, 14956058, 15531291, 17256990, 21479445, 22434087, 25885485, 31062582, 37390145, 42958890, 44868174, 51770970, 67302261, 74780290, 77656455, 112170435, 134604522, 155312910, 201906783, 224340870, 336511305, 403813566, 673022610, 1009533915, 2019067830]

約数ペア:

[(1, 2019067830), (2, 1009533915), (3, 673022610), (5, 403813566), (6, 336511305), (9, 224340870), (10, 201906783), (13, 155312910), (15, 134604522), (18, 112170435), (26, 77656455), (27, 74780290), (30, 67302261), (39, 51770970), (45, 44868174), (47, 42958890), (54, 37390145), (65, 31062582), (78, 25885485), (90, 22434087), (94, 21479445), (117, 17256990), (130, 15531291), (135, 14956058), (141, 14319630), (195, 10354194), (234, 8628495), (235, 8591778), (270, 7478029), (282, 7159815), (351, 5752330), (390, 5177097), (423, 4773210), (470, 4295889), (585, 3451398), (611, 3304530), (702, 2876165), (705, 2863926), (846, 2386605), (1170, 1725699), (1222, 1652265), (1269, 1591070), (1410, 1431963), (1755, 1150466), (1833, 1101510), (2115, 954642), (2538, 795535), (3055, 660906), (3510, 575233), (3666, 550755), (4230, 477321), (5499, 367170), (6110, 330453), (6345, 318214), (9165, 220302), (10998, 183585), (12239, 164970), (12690, 159107), (16497, 122390), (18330, 110151), (24478, 82485), (27495, 73434), (32994, 61195), (36717, 54990)]