78954210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9433}}^1$

素因数の和:9480

約数の個数: 64

約数和(自身を含む): 217359360

約数和(自身を除く): 138405150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 9433, 18866, 28299, 47165, 56598, 84897, 94330, 141495, 169794, 254691, 282990, 292423, 424485, 509382, 584846, 848970, 877269, 1273455, 1462115, 1754538, 2546910, 2631807, 2924230, 4386345, 5263614, 7895421, 8772690, 13159035, 15790842, 26318070, 39477105, 78954210]

約数ペア:

[(1, 78954210), (2, 39477105), (3, 26318070), (5, 15790842), (6, 13159035), (9, 8772690), (10, 7895421), (15, 5263614), (18, 4386345), (27, 2924230), (30, 2631807), (31, 2546910), (45, 1754538), (54, 1462115), (62, 1273455), (90, 877269), (93, 848970), (135, 584846), (155, 509382), (186, 424485), (270, 292423), (279, 282990), (310, 254691), (465, 169794), (558, 141495), (837, 94330), (930, 84897), (1395, 56598), (1674, 47165), (2790, 28299), (4185, 18866), (8370, 9433)]