8680350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1181}}^1$

素因数の和:1210

約数の個数: 72

約数和(自身を含む): 25063128

約数和(自身を除く): 16382778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1181, 1225, 1470, 2362, 2450, 3543, 3675, 5905, 7086, 7350, 8267, 11810, 16534, 17715, 24801, 29525, 35430, 41335, 49602, 57869, 59050, 82670, 88575, 115738, 124005, 173607, 177150, 206675, 248010, 289345, 347214, 413350, 578690, 620025, 868035, 1240050, 1446725, 1736070, 2893450, 4340175, 8680350]

約数ペア:

[(1, 8680350), (2, 4340175), (3, 2893450), (5, 1736070), (6, 1446725), (7, 1240050), (10, 868035), (14, 620025), (15, 578690), (21, 413350), (25, 347214), (30, 289345), (35, 248010), (42, 206675), (49, 177150), (50, 173607), (70, 124005), (75, 115738), (98, 88575), (105, 82670), (147, 59050), (150, 57869), (175, 49602), (210, 41335), (245, 35430), (294, 29525), (350, 24801), (490, 17715), (525, 16534), (735, 11810), (1050, 8267), (1181, 7350), (1225, 7086), (1470, 5905), (2362, 3675), (2450, 3543)]