393457410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2687}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 1023998976

約数和(自身を除く): 630541566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1627, 2687, 3254, 4881, 5374, 8061, 8135, 9762, 13435, 14643, 16122, 16270, 24183, 24405, 26870, 29286, 40305, 48366, 48810, 73215, 80610, 120915, 146430, 241830, 4371749, 8743498, 13115247, 21858745, 26230494, 39345741, 43717490, 65576235, 78691482, 131152470, 196728705, 393457410]

約数ペア:

[(1, 393457410), (2, 196728705), (3, 131152470), (5, 78691482), (6, 65576235), (9, 43717490), (10, 39345741), (15, 26230494), (18, 21858745), (30, 13115247), (45, 8743498), (90, 4371749), (1627, 241830), (2687, 146430), (3254, 120915), (4881, 80610), (5374, 73215), (8061, 48810), (8135, 48366), (9762, 40305), (13435, 29286), (14643, 26870), (16122, 24405), (16270, 24183)]