3290590790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 6270566400

約数和(自身を除く): 2979975610

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 449, 470, 503, 898, 1006, 1457, 2245, 2515, 2914, 4490, 5030, 7285, 13919, 14570, 15593, 21103, 23641, 27838, 31186, 42206, 47282, 69595, 77965, 105515, 118205, 139190, 155930, 211030, 225847, 236410, 451694, 654193, 732871, 1129235, 1308386, 1465742, 2258470, 3270965, 3664355, 6541930, 7001257, 7328710, 10614809, 14002514, 21229618, 35006285, 53074045, 70012570, 106148090, 329059079, 658118158, 1645295395, 3290590790]

約数ペア:

[(1, 3290590790), (2, 1645295395), (5, 658118158), (10, 329059079), (31, 106148090), (47, 70012570), (62, 53074045), (94, 35006285), (155, 21229618), (235, 14002514), (310, 10614809), (449, 7328710), (470, 7001257), (503, 6541930), (898, 3664355), (1006, 3270965), (1457, 2258470), (2245, 1465742), (2515, 1308386), (2914, 1129235), (4490, 732871), (5030, 654193), (7285, 451694), (13919, 236410), (14570, 225847), (15593, 211030), (21103, 155930), (23641, 139190), (27838, 118205), (31186, 105515), (42206, 77965), (47282, 69595)]