11521380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14771}}^1$

素因数の和:14796

約数の個数: 48

約数和(自身を含む): 34743744

約数和(自身を除く): 23222364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14771, 29542, 44313, 59084, 73855, 88626, 147710, 177252, 192023, 221565, 295420, 384046, 443130, 576069, 768092, 886260, 960115, 1152138, 1920230, 2304276, 2880345, 3840460, 5760690, 11521380]

約数ペア:

[(1, 11521380), (2, 5760690), (3, 3840460), (4, 2880345), (5, 2304276), (6, 1920230), (10, 1152138), (12, 960115), (13, 886260), (15, 768092), (20, 576069), (26, 443130), (30, 384046), (39, 295420), (52, 221565), (60, 192023), (65, 177252), (78, 147710), (130, 88626), (156, 73855), (195, 59084), (260, 44313), (390, 29542), (780, 14771)]