7626870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 20088432

約数和(自身を除く): 12461562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1021, 1245, 1494, 2042, 2490, 3063, 3735, 5105, 6126, 7470, 9189, 10210, 15315, 18378, 30630, 45945, 84743, 91890, 169486, 254229, 423715, 508458, 762687, 847430, 1271145, 1525374, 2542290, 3813435, 7626870]

約数ペア:

[(1, 7626870), (2, 3813435), (3, 2542290), (5, 1525374), (6, 1271145), (9, 847430), (10, 762687), (15, 508458), (18, 423715), (30, 254229), (45, 169486), (83, 91890), (90, 84743), (166, 45945), (249, 30630), (415, 18378), (498, 15315), (747, 10210), (830, 9189), (1021, 7470), (1245, 6126), (1494, 5105), (2042, 3735), (2490, 3063)]