244678590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69709}}^1$

素因数の和:69738

約数の個数: 64

約数和(自身を含む): 702676800

約数和(自身を除く): 457998210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 69709, 139418, 209127, 348545, 418254, 627381, 697090, 906217, 1045635, 1254762, 1812434, 1882143, 2091270, 2718651, 3136905, 3764286, 4531085, 5437302, 6273810, 8155953, 9062170, 9410715, 13593255, 16311906, 18821430, 24467859, 27186510, 40779765, 48935718, 81559530, 122339295, 244678590]

約数ペア:

[(1, 244678590), (2, 122339295), (3, 81559530), (5, 48935718), (6, 40779765), (9, 27186510), (10, 24467859), (13, 18821430), (15, 16311906), (18, 13593255), (26, 9410715), (27, 9062170), (30, 8155953), (39, 6273810), (45, 5437302), (54, 4531085), (65, 3764286), (78, 3136905), (90, 2718651), (117, 2091270), (130, 1882143), (135, 1812434), (195, 1254762), (234, 1045635), (270, 906217), (351, 697090), (390, 627381), (585, 418254), (702, 348545), (1170, 209127), (1755, 139418), (3510, 69709)]