64190070

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11321}}^1$

素因数の和:11347

約数の個数: 80

約数和(自身を含む): 197274528

約数和(自身を除く): 133084458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 11321, 22642, 33963, 56605, 67926, 79247, 101889, 113210, 158494, 169815, 203778, 237741, 305667, 339630, 396235, 475482, 509445, 611334, 713223, 792470, 917001, 1018890, 1188705, 1426446, 1528335, 1834002, 2139669, 2377410, 3056670, 3566115, 4279338, 4585005, 6419007, 7132230, 9170010, 10698345, 12838014, 21396690, 32095035, 64190070]

約数ペア:

[(1, 64190070), (2, 32095035), (3, 21396690), (5, 12838014), (6, 10698345), (7, 9170010), (9, 7132230), (10, 6419007), (14, 4585005), (15, 4279338), (18, 3566115), (21, 3056670), (27, 2377410), (30, 2139669), (35, 1834002), (42, 1528335), (45, 1426446), (54, 1188705), (63, 1018890), (70, 917001), (81, 792470), (90, 713223), (105, 611334), (126, 509445), (135, 475482), (162, 396235), (189, 339630), (210, 305667), (270, 237741), (315, 203778), (378, 169815), (405, 158494), (567, 113210), (630, 101889), (810, 79247), (945, 67926), (1134, 56605), (1890, 33963), (2835, 22642), (5670, 11321)]