68900896190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1\times {\mathrm{5113}}^1$

素因数の和:6057

約数の個数: 64

約数和(自身を含む): 142452311040

約数和(自身を除く): 73551414850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 619, 622, 1238, 1555, 2177, 3095, 3110, 4333, 4354, 5113, 6190, 8666, 10226, 10885, 21665, 21770, 25565, 35791, 43330, 51130, 71582, 178955, 192509, 357910, 385018, 962545, 1347563, 1590143, 1925090, 2695126, 3164947, 3180286, 6329894, 6737815, 7950715, 11131001, 13475630, 15824735, 15901430, 22154629, 22262002, 31649470, 44309258, 55655005, 110773145, 111310010, 221546290, 984298517, 1968597034, 4921492585, 6890089619, 9842985170, 13780179238, 34450448095, 68900896190]

約数ペア:

[(1, 68900896190), (2, 34450448095), (5, 13780179238), (7, 9842985170), (10, 6890089619), (14, 4921492585), (35, 1968597034), (70, 984298517), (311, 221546290), (619, 111310010), (622, 110773145), (1238, 55655005), (1555, 44309258), (2177, 31649470), (3095, 22262002), (3110, 22154629), (4333, 15901430), (4354, 15824735), (5113, 13475630), (6190, 11131001), (8666, 7950715), (10226, 6737815), (10885, 6329894), (21665, 3180286), (21770, 3164947), (25565, 2695126), (35791, 1925090), (43330, 1590143), (51130, 1347563), (71582, 962545), (178955, 385018), (192509, 357910)]