149249910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 368769024

約数和(自身を除く): 219519114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 151, 235, 282, 302, 453, 470, 701, 705, 755, 906, 1402, 1410, 1510, 2103, 2265, 3505, 4206, 4530, 7010, 7097, 10515, 14194, 21030, 21291, 32947, 35485, 42582, 65894, 70970, 98841, 105851, 106455, 164735, 197682, 211702, 212910, 317553, 329470, 494205, 529255, 635106, 988410, 1058510, 1587765, 3175530, 4974997, 9949994, 14924991, 24874985, 29849982, 49749970, 74624955, 149249910]

約数ペア:

[(1, 149249910), (2, 74624955), (3, 49749970), (5, 29849982), (6, 24874985), (10, 14924991), (15, 9949994), (30, 4974997), (47, 3175530), (94, 1587765), (141, 1058510), (151, 988410), (235, 635106), (282, 529255), (302, 494205), (453, 329470), (470, 317553), (701, 212910), (705, 211702), (755, 197682), (906, 164735), (1402, 106455), (1410, 105851), (1510, 98841), (2103, 70970), (2265, 65894), (3505, 42582), (4206, 35485), (4530, 32947), (7010, 21291), (7097, 21030), (10515, 14194)]