2449698090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{164299}}^1$

素因数の和:164387

約数の個数: 64

約数和(自身を含む): 6813849600

約数和(自身を除く): 4364151510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 164299, 328598, 492897, 821495, 985794, 1150093, 1642990, 2300186, 2464485, 3450279, 4928970, 5750465, 6900558, 11500930, 11665229, 17251395, 23330458, 34502790, 34995687, 58326145, 69991374, 81656603, 116652290, 163313206, 174978435, 244969809, 349956870, 408283015, 489939618, 816566030, 1224849045, 2449698090]

約数ペア:

[(1, 2449698090), (2, 1224849045), (3, 816566030), (5, 489939618), (6, 408283015), (7, 349956870), (10, 244969809), (14, 174978435), (15, 163313206), (21, 116652290), (30, 81656603), (35, 69991374), (42, 58326145), (70, 34995687), (71, 34502790), (105, 23330458), (142, 17251395), (210, 11665229), (213, 11500930), (355, 6900558), (426, 5750465), (497, 4928970), (710, 3450279), (994, 2464485), (1065, 2300186), (1491, 1642990), (2130, 1150093), (2485, 985794), (2982, 821495), (4970, 492897), (7455, 328598), (14910, 164299)]