69531350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 148570848

約数和(自身を除く): 79039498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 257, 350, 514, 773, 1285, 1546, 1799, 2570, 3598, 3865, 5411, 6425, 7730, 8995, 10822, 12850, 17990, 19325, 27055, 38650, 44975, 54110, 89950, 135275, 198661, 270550, 397322, 993305, 1390627, 1986610, 2781254, 4966525, 6953135, 9933050, 13906270, 34765675, 69531350]

約数ペア:

[(1, 69531350), (2, 34765675), (5, 13906270), (7, 9933050), (10, 6953135), (14, 4966525), (25, 2781254), (35, 1986610), (50, 1390627), (70, 993305), (175, 397322), (257, 270550), (350, 198661), (514, 135275), (773, 89950), (1285, 54110), (1546, 44975), (1799, 38650), (2570, 27055), (3598, 19325), (3865, 17990), (5411, 12850), (6425, 10822), (7730, 8995)]