349726830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{164191}}^1$

素因数の和:164272

約数の個数: 32

約数和(自身を含む): 851171328

約数和(自身を除く): 501444498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 164191, 328382, 492573, 820955, 985146, 1641910, 2462865, 4925730, 11657561, 23315122, 34972683, 58287805, 69945366, 116575610, 174863415, 349726830]

約数ペア:

[(1, 349726830), (2, 174863415), (3, 116575610), (5, 69945366), (6, 58287805), (10, 34972683), (15, 23315122), (30, 11657561), (71, 4925730), (142, 2462865), (213, 1641910), (355, 985146), (426, 820955), (710, 492573), (1065, 328382), (2130, 164191)]