2912961540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{471353}}^1$

素因数の和:471468

約数の個数: 48

約数和(自身を含む): 8235497088

約数和(自身を除く): 5322535548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 471353, 942706, 1414059, 1885412, 2356765, 2828118, 4713530, 5656236, 7070295, 9427060, 14140590, 28281180, 48549359, 97098718, 145648077, 194197436, 242746795, 291296154, 485493590, 582592308, 728240385, 970987180, 1456480770, 2912961540]

約数ペア:

[(1, 2912961540), (2, 1456480770), (3, 970987180), (4, 728240385), (5, 582592308), (6, 485493590), (10, 291296154), (12, 242746795), (15, 194197436), (20, 145648077), (30, 97098718), (60, 48549359), (103, 28281180), (206, 14140590), (309, 9427060), (412, 7070295), (515, 5656236), (618, 4713530), (1030, 2828118), (1236, 2356765), (1545, 1885412), (2060, 1414059), (3090, 942706), (6180, 471353)]