39691330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 86469120

約数和(自身を除く): 46777790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 89, 115, 161, 178, 230, 277, 322, 445, 554, 623, 805, 890, 1246, 1385, 1610, 1939, 2047, 2770, 3115, 3878, 4094, 6230, 6371, 9695, 10235, 12742, 14329, 19390, 20470, 24653, 28658, 31855, 44597, 49306, 63710, 71645, 89194, 123265, 143290, 172571, 222985, 246530, 345142, 445970, 567019, 862855, 1134038, 1725710, 2835095, 3969133, 5670190, 7938266, 19845665, 39691330]

約数ペア:

[(1, 39691330), (2, 19845665), (5, 7938266), (7, 5670190), (10, 3969133), (14, 2835095), (23, 1725710), (35, 1134038), (46, 862855), (70, 567019), (89, 445970), (115, 345142), (161, 246530), (178, 222985), (230, 172571), (277, 143290), (322, 123265), (445, 89194), (554, 71645), (623, 63710), (805, 49306), (890, 44597), (1246, 31855), (1385, 28658), (1610, 24653), (1939, 20470), (2047, 19390), (2770, 14329), (3115, 12742), (3878, 10235), (4094, 9695), (6230, 6371)]