71107490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10034

約数の個数: 32

約数和(自身を含む): 137880576

約数和(自身を除く): 66773086

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 9973, 19946, 49865, 99730, 229379, 309163, 458758, 618326, 1146895, 1545815, 2293790, 3091630, 7110749, 14221498, 35553745, 71107490]

約数ペア:

[(1, 71107490), (2, 35553745), (5, 14221498), (10, 7110749), (23, 3091630), (31, 2293790), (46, 1545815), (62, 1146895), (115, 618326), (155, 458758), (230, 309163), (310, 229379), (713, 99730), (1426, 49865), (3565, 19946), (7130, 9973)]