319030830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 853632000

約数和(自身を除く): 534601170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 199, 235, 282, 379, 398, 423, 470, 597, 705, 758, 846, 995, 1137, 1194, 1410, 1791, 1895, 1990, 2115, 2274, 2985, 3411, 3582, 3790, 4230, 5685, 5970, 6822, 8955, 9353, 11370, 17055, 17813, 17910, 18706, 28059, 34110, 35626, 46765, 53439, 56118, 75421, 84177, 89065, 93530, 106878, 140295, 150842, 160317, 168354, 178130, 226263, 267195, 280590, 320634, 377105, 420885, 452526, 534390, 678789, 754210, 801585, 841770, 1131315, 1357578, 1603170, 2262630, 3393945, 3544787, 6787890, 7089574, 10634361, 17723935, 21268722, 31903083, 35447870, 53171805, 63806166, 106343610, 159515415, 319030830]

約数ペア:

[(1, 319030830), (2, 159515415), (3, 106343610), (5, 63806166), (6, 53171805), (9, 35447870), (10, 31903083), (15, 21268722), (18, 17723935), (30, 10634361), (45, 7089574), (47, 6787890), (90, 3544787), (94, 3393945), (141, 2262630), (199, 1603170), (235, 1357578), (282, 1131315), (379, 841770), (398, 801585), (423, 754210), (470, 678789), (597, 534390), (705, 452526), (758, 420885), (846, 377105), (995, 320634), (1137, 280590), (1194, 267195), (1410, 226263), (1791, 178130), (1895, 168354), (1990, 160317), (2115, 150842), (2274, 140295), (2985, 106878), (3411, 93530), (3582, 89065), (3790, 84177), (4230, 75421), (5685, 56118), (5970, 53439), (6822, 46765), (8955, 35626), (9353, 34110), (11370, 28059), (17055, 18706), (17813, 17910)]