90087270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32999}}^1$

素因数の和:33029

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 176024730

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 32999, 65998, 98997, 164995, 197994, 230993, 329990, 428987, 461986, 494985, 692979, 857974, 989970, 1154965, 1286961, 1385958, 2144935, 2309930, 2573922, 3002909, 3464895, 4289870, 6005818, 6434805, 6929790, 9008727, 12869610, 15014545, 18017454, 30029090, 45043635, 90087270]

約数ペア:

[(1, 90087270), (2, 45043635), (3, 30029090), (5, 18017454), (6, 15014545), (7, 12869610), (10, 9008727), (13, 6929790), (14, 6434805), (15, 6005818), (21, 4289870), (26, 3464895), (30, 3002909), (35, 2573922), (39, 2309930), (42, 2144935), (65, 1385958), (70, 1286961), (78, 1154965), (91, 989970), (105, 857974), (130, 692979), (182, 494985), (195, 461986), (210, 428987), (273, 329990), (390, 230993), (455, 197994), (546, 164995), (910, 98997), (1365, 65998), (2730, 32999)]