263220030

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{36107}}^1$

素因数の和:36132

約数の個数: 56

約数和(自身を含む): 710388792

約数和(自身を除く): 447168762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 36107, 72214, 108321, 180535, 216642, 324963, 361070, 541605, 649926, 974889, 1083210, 1624815, 1949778, 2924667, 3249630, 4874445, 5849334, 8774001, 9748890, 14623335, 17548002, 26322003, 29246670, 43870005, 52644006, 87740010, 131610015, 263220030]

約数ペア:

[(1, 263220030), (2, 131610015), (3, 87740010), (5, 52644006), (6, 43870005), (9, 29246670), (10, 26322003), (15, 17548002), (18, 14623335), (27, 9748890), (30, 8774001), (45, 5849334), (54, 4874445), (81, 3249630), (90, 2924667), (135, 1949778), (162, 1624815), (243, 1083210), (270, 974889), (405, 649926), (486, 541605), (729, 361070), (810, 324963), (1215, 216642), (1458, 180535), (2430, 108321), (3645, 72214), (7290, 36107)]