219874830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7027}}^1$

素因数の和:7193

約数の個数: 64

約数和(自身を含む): 607219200

約数和(自身を除く): 387344370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4470, 5215, 6258, 7027, 10430, 14054, 15645, 21081, 31290, 35135, 42162, 49189, 70270, 98378, 105405, 147567, 210810, 245945, 295134, 491890, 737835, 1047023, 1475670, 2094046, 3141069, 5235115, 6282138, 7329161, 10470230, 14658322, 15705345, 21987483, 31410690, 36645805, 43974966, 73291610, 109937415, 219874830]

約数ペア:

[(1, 219874830), (2, 109937415), (3, 73291610), (5, 43974966), (6, 36645805), (7, 31410690), (10, 21987483), (14, 15705345), (15, 14658322), (21, 10470230), (30, 7329161), (35, 6282138), (42, 5235115), (70, 3141069), (105, 2094046), (149, 1475670), (210, 1047023), (298, 737835), (447, 491890), (745, 295134), (894, 245945), (1043, 210810), (1490, 147567), (2086, 105405), (2235, 98378), (3129, 70270), (4470, 49189), (5215, 42162), (6258, 35135), (7027, 31290), (10430, 21081), (14054, 15645)]