1586252220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8971}}^1$

素因数の和:9411

約数の個数: 96

約数和(自身を含む): 5088631296

約数和(自身を除く): 3502379076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 421, 842, 1263, 1684, 2105, 2526, 2947, 4210, 5052, 5894, 6315, 8420, 8841, 8971, 11788, 12630, 14735, 17682, 17942, 25260, 26913, 29470, 35364, 35884, 44205, 44855, 53826, 58940, 62797, 88410, 89710, 107652, 125594, 134565, 176820, 179420, 188391, 251188, 269130, 313985, 376782, 538260, 627970, 753564, 941955, 1255940, 1883910, 3767820, 3776791, 7553582, 11330373, 15107164, 18883955, 22660746, 26437537, 37767910, 45321492, 52875074, 56651865, 75535820, 79312611, 105750148, 113303730, 132187685, 158625222, 226607460, 264375370, 317250444, 396563055, 528750740, 793126110, 1586252220]

約数ペア:

[(1, 1586252220), (2, 793126110), (3, 528750740), (4, 396563055), (5, 317250444), (6, 264375370), (7, 226607460), (10, 158625222), (12, 132187685), (14, 113303730), (15, 105750148), (20, 79312611), (21, 75535820), (28, 56651865), (30, 52875074), (35, 45321492), (42, 37767910), (60, 26437537), (70, 22660746), (84, 18883955), (105, 15107164), (140, 11330373), (210, 7553582), (420, 3776791), (421, 3767820), (842, 1883910), (1263, 1255940), (1684, 941955), (2105, 753564), (2526, 627970), (2947, 538260), (4210, 376782), (5052, 313985), (5894, 269130), (6315, 251188), (8420, 188391), (8841, 179420), (8971, 176820), (11788, 134565), (12630, 125594), (14735, 107652), (17682, 89710), (17942, 88410), (25260, 62797), (26913, 58940), (29470, 53826), (35364, 44855), (35884, 44205)]