101915730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{161771}}^1$

素因数の和:161791

約数の個数: 48

約数和(自身を含む): 302837184

約数和(自身を除く): 200921454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 161771, 323542, 485313, 808855, 970626, 1132397, 1455939, 1617710, 2264794, 2426565, 2911878, 3397191, 4853130, 5661985, 6794382, 7279695, 10191573, 11323970, 14559390, 16985955, 20383146, 33971910, 50957865, 101915730]

約数ペア:

[(1, 101915730), (2, 50957865), (3, 33971910), (5, 20383146), (6, 16985955), (7, 14559390), (9, 11323970), (10, 10191573), (14, 7279695), (15, 6794382), (18, 5661985), (21, 4853130), (30, 3397191), (35, 2911878), (42, 2426565), (45, 2264794), (63, 1617710), (70, 1455939), (90, 1132397), (105, 970626), (126, 808855), (210, 485313), (315, 323542), (630, 161771)]