67979490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 172440576

約数和(自身を除く): 104461086

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 230, 249, 345, 415, 498, 690, 830, 1187, 1245, 1909, 2374, 2490, 3561, 3818, 5727, 5935, 7122, 9545, 11454, 11870, 17805, 19090, 27301, 28635, 35610, 54602, 57270, 81903, 98521, 136505, 163806, 197042, 273010, 295563, 409515, 492605, 591126, 819030, 985210, 1477815, 2265983, 2955630, 4531966, 6797949, 11329915, 13595898, 22659830, 33989745, 67979490]

約数ペア:

[(1, 67979490), (2, 33989745), (3, 22659830), (5, 13595898), (6, 11329915), (10, 6797949), (15, 4531966), (23, 2955630), (30, 2265983), (46, 1477815), (69, 985210), (83, 819030), (115, 591126), (138, 492605), (166, 409515), (230, 295563), (249, 273010), (345, 197042), (415, 163806), (498, 136505), (690, 98521), (830, 81903), (1187, 57270), (1245, 54602), (1909, 35610), (2374, 28635), (2490, 27301), (3561, 19090), (3818, 17805), (5727, 11870), (5935, 11454), (7122, 9545)]