177322730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 356227200

約数和(自身を除く): 178904470

約数列:

[1, 2, 5, 10, 13, 26, 59, 61, 65, 118, 122, 130, 295, 305, 379, 590, 610, 758, 767, 793, 1534, 1586, 1895, 3599, 3790, 3835, 3965, 4927, 7198, 7670, 7930, 9854, 17995, 22361, 23119, 24635, 35990, 44722, 46238, 46787, 49270, 93574, 111805, 115595, 223610, 231190, 233935, 290693, 300547, 467870, 581386, 601094, 1364021, 1453465, 1502735, 2728042, 2906930, 3005470, 6820105, 13640210, 17732273, 35464546, 88661365, 177322730]

約数ペア:

[(1, 177322730), (2, 88661365), (5, 35464546), (10, 17732273), (13, 13640210), (26, 6820105), (59, 3005470), (61, 2906930), (65, 2728042), (118, 1502735), (122, 1453465), (130, 1364021), (295, 601094), (305, 581386), (379, 467870), (590, 300547), (610, 290693), (758, 233935), (767, 231190), (793, 223610), (1534, 115595), (1586, 111805), (1895, 93574), (3599, 49270), (3790, 46787), (3835, 46238), (3965, 44722), (4927, 35990), (7198, 24635), (7670, 23119), (7930, 22361), (9854, 17995)]