2263651490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15647}}^1$

素因数の和:15731

約数の個数: 64

約数和(自身を含む): 4623796224

約数和(自身を除く): 2360144734

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 370, 391, 629, 782, 851, 1258, 1702, 1955, 3145, 3910, 4255, 6290, 8510, 14467, 15647, 28934, 31294, 72335, 78235, 144670, 156470, 265999, 359881, 531998, 578939, 719762, 1157878, 1329995, 1799405, 2659990, 2894695, 3598810, 5789390, 6117977, 9841963, 12235954, 13315597, 19683926, 26631194, 30589885, 49209815, 61179770, 66577985, 98419630, 133155970, 226365149, 452730298, 1131825745, 2263651490]

約数ペア:

[(1, 2263651490), (2, 1131825745), (5, 452730298), (10, 226365149), (17, 133155970), (23, 98419630), (34, 66577985), (37, 61179770), (46, 49209815), (74, 30589885), (85, 26631194), (115, 19683926), (170, 13315597), (185, 12235954), (230, 9841963), (370, 6117977), (391, 5789390), (629, 3598810), (782, 2894695), (851, 2659990), (1258, 1799405), (1702, 1329995), (1955, 1157878), (3145, 719762), (3910, 578939), (4255, 531998), (6290, 359881), (8510, 265999), (14467, 156470), (15647, 144670), (28934, 78235), (31294, 72335)]