29400540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37693}}^1$

素因数の和:37718

約数の個数: 48

約数和(自身を含む): 88656288

約数和(自身を除く): 59255748

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, 37693, 75386, 113079, 150772, 188465, 226158, 376930, 452316, 490009, 565395, 753860, 980018, 1130790, 1470027, 1960036, 2261580, 2450045, 2940054, 4900090, 5880108, 7350135, 9800180, 14700270, 29400540]

約数ペア:

[(1, 29400540), (2, 14700270), (3, 9800180), (4, 7350135), (5, 5880108), (6, 4900090), (10, 2940054), (12, 2450045), (13, 2261580), (15, 1960036), (20, 1470027), (26, 1130790), (30, 980018), (39, 753860), (52, 565395), (60, 490009), (65, 452316), (78, 376930), (130, 226158), (156, 188465), (195, 150772), (260, 113079), (390, 75386), (780, 37693)]