152771410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 314523648

約数和(自身を除く): 161752238

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 71, 110, 142, 155, 310, 341, 355, 631, 682, 710, 781, 1262, 1562, 1705, 2201, 3155, 3410, 3905, 4402, 6310, 6941, 7810, 11005, 13882, 19561, 22010, 24211, 34705, 39122, 44801, 48422, 69410, 89602, 97805, 121055, 195610, 215171, 224005, 242110, 430342, 448010, 492811, 985622, 1075855, 1388831, 2151710, 2464055, 2777662, 4928110, 6944155, 13888310, 15277141, 30554282, 76385705, 152771410]

約数ペア:

[(1, 152771410), (2, 76385705), (5, 30554282), (10, 15277141), (11, 13888310), (22, 6944155), (31, 4928110), (55, 2777662), (62, 2464055), (71, 2151710), (110, 1388831), (142, 1075855), (155, 985622), (310, 492811), (341, 448010), (355, 430342), (631, 242110), (682, 224005), (710, 215171), (781, 195610), (1262, 121055), (1562, 97805), (1705, 89602), (2201, 69410), (3155, 48422), (3410, 44801), (3905, 39122), (4402, 34705), (6310, 24211), (6941, 22010), (7810, 19561), (11005, 13882)]