15207836170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{39371}}^1$

素因数の和:39523

約数の個数: 48

約数和(自身を含む): 29161423008

約数和(自身を除く): 13953586838

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 361, 535, 722, 1070, 1805, 2033, 3610, 4066, 10165, 20330, 38627, 39371, 77254, 78742, 193135, 196855, 386270, 393710, 748049, 1496098, 3740245, 4212697, 7480490, 8425394, 14212931, 21063485, 28425862, 42126970, 71064655, 80041243, 142129310, 160082486, 400206215, 800412430, 1520783617, 3041567234, 7603918085, 15207836170]

約数ペア:

[(1, 15207836170), (2, 7603918085), (5, 3041567234), (10, 1520783617), (19, 800412430), (38, 400206215), (95, 160082486), (107, 142129310), (190, 80041243), (214, 71064655), (361, 42126970), (535, 28425862), (722, 21063485), (1070, 14212931), (1805, 8425394), (2033, 7480490), (3610, 4212697), (4066, 3740245), (10165, 1496098), (20330, 748049), (38627, 393710), (39371, 386270), (77254, 196855), (78742, 193135)]