40091490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 108259200

約数和(自身を除く): 68167710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 1789, 2241, 2490, 3578, 3735, 4482, 5367, 7470, 8945, 10734, 11205, 16101, 17890, 22410, 26835, 32202, 48303, 53670, 80505, 96606, 148487, 161010, 241515, 296974, 445461, 483030, 742435, 890922, 1336383, 1484870, 2227305, 2672766, 4009149, 4454610, 6681915, 8018298, 13363830, 20045745, 40091490]

約数ペア:

[(1, 40091490), (2, 20045745), (3, 13363830), (5, 8018298), (6, 6681915), (9, 4454610), (10, 4009149), (15, 2672766), (18, 2227305), (27, 1484870), (30, 1336383), (45, 890922), (54, 742435), (83, 483030), (90, 445461), (135, 296974), (166, 241515), (249, 161010), (270, 148487), (415, 96606), (498, 80505), (747, 53670), (830, 48303), (1245, 32202), (1494, 26835), (1789, 22410), (2241, 17890), (2490, 16101), (3578, 11205), (3735, 10734), (4482, 8945), (5367, 7470)]