1684830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 4727808

約数和(自身を除く): 3042978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 113, 142, 210, 213, 226, 339, 355, 426, 497, 565, 678, 710, 791, 994, 1065, 1130, 1491, 1582, 1695, 2130, 2373, 2485, 2982, 3390, 3955, 4746, 4970, 7455, 7910, 8023, 11865, 14910, 16046, 23730, 24069, 40115, 48138, 56161, 80230, 112322, 120345, 168483, 240690, 280805, 336966, 561610, 842415, 1684830]

約数ペア:

[(1, 1684830), (2, 842415), (3, 561610), (5, 336966), (6, 280805), (7, 240690), (10, 168483), (14, 120345), (15, 112322), (21, 80230), (30, 56161), (35, 48138), (42, 40115), (70, 24069), (71, 23730), (105, 16046), (113, 14910), (142, 11865), (210, 8023), (213, 7910), (226, 7455), (339, 4970), (355, 4746), (426, 3955), (497, 3390), (565, 2982), (678, 2485), (710, 2373), (791, 2130), (994, 1695), (1065, 1582), (1130, 1491)]