179966652710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5849}}^1\times {\mathrm{12457}}^1$

素因数の和:18345

約数の個数: 64

約数和(自身を含む): 367311672000

約数和(自身を除く): 187345019290

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5849, 11698, 12457, 24914, 29245, 58490, 62285, 76037, 111131, 124570, 152074, 161941, 222262, 236683, 323882, 380185, 473366, 555655, 760370, 809705, 1111310, 1183415, 1444703, 1619410, 2366830, 2889406, 3076879, 6153758, 7223515, 14447030, 15384395, 30768790, 72860993, 145721986, 364304965, 728609930, 947192909, 1384358867, 1894385818, 2768717734, 4735964545, 6921794335, 9471929090, 13843588670, 17996665271, 35993330542, 89983326355, 179966652710]

約数ペア:

[(1, 179966652710), (2, 89983326355), (5, 35993330542), (10, 17996665271), (13, 13843588670), (19, 9471929090), (26, 6921794335), (38, 4735964545), (65, 2768717734), (95, 1894385818), (130, 1384358867), (190, 947192909), (247, 728609930), (494, 364304965), (1235, 145721986), (2470, 72860993), (5849, 30768790), (11698, 15384395), (12457, 14447030), (24914, 7223515), (29245, 6153758), (58490, 3076879), (62285, 2889406), (76037, 2366830), (111131, 1619410), (124570, 1444703), (152074, 1183415), (161941, 1111310), (222262, 809705), (236683, 760370), (323882, 555655), (380185, 473366)]