418420830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35671}}^1$

素因数の和:35721

約数の個数: 64

約数和(自身を含む): 1109541888

約数和(自身を除く): 691121058

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 35671, 71342, 107013, 178355, 214026, 356710, 535065, 606407, 820433, 1070130, 1212814, 1640866, 1819221, 2461299, 3032035, 3638442, 4102165, 4922598, 6064070, 8204330, 9096105, 12306495, 13947361, 18192210, 24612990, 27894722, 41842083, 69736805, 83684166, 139473610, 209210415, 418420830]

約数ペア:

[(1, 418420830), (2, 209210415), (3, 139473610), (5, 83684166), (6, 69736805), (10, 41842083), (15, 27894722), (17, 24612990), (23, 18192210), (30, 13947361), (34, 12306495), (46, 9096105), (51, 8204330), (69, 6064070), (85, 4922598), (102, 4102165), (115, 3638442), (138, 3032035), (170, 2461299), (230, 1819221), (255, 1640866), (345, 1212814), (391, 1070130), (510, 820433), (690, 606407), (782, 535065), (1173, 356710), (1955, 214026), (2346, 178355), (3910, 107013), (5865, 71342), (11730, 35671)]