4405530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6999270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 131, 177, 190, 262, 285, 295, 354, 393, 570, 590, 655, 786, 885, 1121, 1310, 1770, 1965, 2242, 2489, 3363, 3930, 4978, 5605, 6726, 7467, 7729, 11210, 12445, 14934, 15458, 16815, 23187, 24890, 33630, 37335, 38645, 46374, 74670, 77290, 115935, 146851, 231870, 293702, 440553, 734255, 881106, 1468510, 2202765, 4405530]

約数ペア:

[(1, 4405530), (2, 2202765), (3, 1468510), (5, 881106), (6, 734255), (10, 440553), (15, 293702), (19, 231870), (30, 146851), (38, 115935), (57, 77290), (59, 74670), (95, 46374), (114, 38645), (118, 37335), (131, 33630), (177, 24890), (190, 23187), (262, 16815), (285, 15458), (295, 14934), (354, 12445), (393, 11210), (570, 7729), (590, 7467), (655, 6726), (786, 5605), (885, 4978), (1121, 3930), (1310, 3363), (1770, 2489), (1965, 2242)]