72519210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7823}}^1$

素因数の和:7939

約数の個数: 48

約数和(自身を含む): 190404864

約数和(自身を除く): 117885654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 7823, 9270, 15646, 23469, 39115, 46938, 70407, 78230, 117345, 140814, 234690, 352035, 704070, 805769, 1611538, 2417307, 4028845, 4834614, 7251921, 8057690, 12086535, 14503842, 24173070, 36259605, 72519210]

約数ペア:

[(1, 72519210), (2, 36259605), (3, 24173070), (5, 14503842), (6, 12086535), (9, 8057690), (10, 7251921), (15, 4834614), (18, 4028845), (30, 2417307), (45, 1611538), (90, 805769), (103, 704070), (206, 352035), (309, 234690), (515, 140814), (618, 117345), (927, 78230), (1030, 70407), (1545, 46938), (1854, 39115), (3090, 23469), (4635, 15646), (7823, 9270)]