310079679

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 524369664

約数和(自身を除く): 214289985

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 169, 273, 287, 507, 533, 861, 1183, 1599, 2131, 3549, 3731, 6393, 6929, 11193, 14917, 20787, 27703, 44751, 48503, 83109, 87371, 145509, 193921, 262113, 360139, 581763, 611597, 1080417, 1135823, 1834791, 2520973, 3407469, 7562919, 7950761, 14765699, 23852283, 44297097, 103359893, 310079679]

約数ペア:

[(1, 310079679), (3, 103359893), (7, 44297097), (13, 23852283), (21, 14765699), (39, 7950761), (41, 7562919), (91, 3407469), (123, 2520973), (169, 1834791), (273, 1135823), (287, 1080417), (507, 611597), (533, 581763), (861, 360139), (1183, 262113), (1599, 193921), (2131, 145509), (3549, 87371), (3731, 83109), (6393, 48503), (6929, 44751), (11193, 27703), (14917, 20787)]