69303910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 74396570

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 593, 754, 806, 899, 1186, 1798, 1885, 2015, 2965, 3770, 4030, 4495, 5930, 7709, 8990, 11687, 15418, 17197, 18383, 23374, 34394, 36766, 38545, 58435, 77090, 85985, 91915, 116870, 171970, 183830, 223561, 238979, 447122, 477958, 533107, 1066214, 1117805, 1194895, 2235610, 2389790, 2665535, 5331070, 6930391, 13860782, 34651955, 69303910]

約数ペア:

[(1, 69303910), (2, 34651955), (5, 13860782), (10, 6930391), (13, 5331070), (26, 2665535), (29, 2389790), (31, 2235610), (58, 1194895), (62, 1117805), (65, 1066214), (130, 533107), (145, 477958), (155, 447122), (290, 238979), (310, 223561), (377, 183830), (403, 171970), (593, 116870), (754, 91915), (806, 85985), (899, 77090), (1186, 58435), (1798, 38545), (1885, 36766), (2015, 34394), (2965, 23374), (3770, 18383), (4030, 17197), (4495, 15418), (5930, 11687), (7709, 8990)]