18451230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 51867648

約数和(自身を除く): 33416418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2143, 2870, 4286, 4305, 6429, 8610, 10715, 12858, 15001, 21430, 30002, 32145, 45003, 64290, 75005, 87863, 90006, 150010, 175726, 225015, 263589, 439315, 450030, 527178, 615041, 878630, 1230082, 1317945, 1845123, 2635890, 3075205, 3690246, 6150410, 9225615, 18451230]

約数ペア:

[(1, 18451230), (2, 9225615), (3, 6150410), (5, 3690246), (6, 3075205), (7, 2635890), (10, 1845123), (14, 1317945), (15, 1230082), (21, 878630), (30, 615041), (35, 527178), (41, 450030), (42, 439315), (70, 263589), (82, 225015), (105, 175726), (123, 150010), (205, 90006), (210, 87863), (246, 75005), (287, 64290), (410, 45003), (574, 32145), (615, 30002), (861, 21430), (1230, 15001), (1435, 12858), (1722, 10715), (2143, 8610), (2870, 6429), (4286, 4305)]