11675820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14969}}^1$

素因数の和:14994

約数の個数: 48

約数和(自身を含む): 35209440

約数和(自身を除く): 23533620

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, 14969, 29938, 44907, 59876, 74845, 89814, 149690, 179628, 194597, 224535, 299380, 389194, 449070, 583791, 778388, 898140, 972985, 1167582, 1945970, 2335164, 2918955, 3891940, 5837910, 11675820]

約数ペア:

[(1, 11675820), (2, 5837910), (3, 3891940), (4, 2918955), (5, 2335164), (6, 1945970), (10, 1167582), (12, 972985), (13, 898140), (15, 778388), (20, 583791), (26, 449070), (30, 389194), (39, 299380), (52, 224535), (60, 194597), (65, 179628), (78, 149690), (130, 89814), (156, 74845), (195, 59876), (260, 44907), (390, 29938), (780, 14969)]