1214097010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{12451}}^1$

素因数の和:12671

約数の個数: 48

約数和(自身を含む): 2555150400

約数和(自身を除く): 1341053390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 245, 398, 490, 995, 1393, 1990, 2786, 6965, 9751, 12451, 13930, 19502, 24902, 48755, 62255, 87157, 97510, 124510, 174314, 435785, 610099, 871570, 1220198, 2477749, 3050495, 4955498, 6100990, 12388745, 17344243, 24777490, 34688486, 86721215, 121409701, 173442430, 242819402, 607048505, 1214097010]

約数ペア:

[(1, 1214097010), (2, 607048505), (5, 242819402), (7, 173442430), (10, 121409701), (14, 86721215), (35, 34688486), (49, 24777490), (70, 17344243), (98, 12388745), (199, 6100990), (245, 4955498), (398, 3050495), (490, 2477749), (995, 1220198), (1393, 871570), (1990, 610099), (2786, 435785), (6965, 174314), (9751, 124510), (12451, 97510), (13930, 87157), (19502, 62255), (24902, 48755)]