150996860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1667}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 363170304

約数和(自身を除く): 212173444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 647, 1294, 1667, 2588, 3235, 3334, 4529, 6470, 6668, 8335, 9058, 11669, 12940, 16670, 18116, 22645, 23338, 33340, 45290, 46676, 58345, 90580, 116690, 233380, 1078549, 2157098, 4314196, 5392745, 7549843, 10785490, 15099686, 21570980, 30199372, 37749215, 75498430, 150996860]

約数ペア:

[(1, 150996860), (2, 75498430), (4, 37749215), (5, 30199372), (7, 21570980), (10, 15099686), (14, 10785490), (20, 7549843), (28, 5392745), (35, 4314196), (70, 2157098), (140, 1078549), (647, 233380), (1294, 116690), (1667, 90580), (2588, 58345), (3235, 46676), (3334, 45290), (4529, 33340), (6470, 23338), (6668, 22645), (8335, 18116), (9058, 16670), (11669, 12940)]