264767510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 556416000

約数和(自身を除く): 291648490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 199, 229, 398, 415, 458, 581, 830, 995, 1145, 1162, 1393, 1603, 1990, 2290, 2786, 2905, 3206, 5810, 6965, 8015, 13930, 16030, 16517, 19007, 33034, 38014, 45571, 82585, 91142, 95035, 115619, 133049, 165170, 190070, 227855, 231238, 266098, 318997, 455710, 578095, 637994, 665245, 1156190, 1330490, 1594985, 3189970, 3782393, 7564786, 18911965, 26476751, 37823930, 52953502, 132383755, 264767510]

約数ペア:

[(1, 264767510), (2, 132383755), (5, 52953502), (7, 37823930), (10, 26476751), (14, 18911965), (35, 7564786), (70, 3782393), (83, 3189970), (166, 1594985), (199, 1330490), (229, 1156190), (398, 665245), (415, 637994), (458, 578095), (581, 455710), (830, 318997), (995, 266098), (1145, 231238), (1162, 227855), (1393, 190070), (1603, 165170), (1990, 133049), (2290, 115619), (2786, 95035), (2905, 91142), (3206, 82585), (5810, 45571), (6965, 38014), (8015, 33034), (13930, 19007), (16030, 16517)]