75251670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 195894720

約数和(自身を除く): 120643050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1229, 1570, 2041, 2355, 2458, 3687, 4082, 4710, 6123, 6145, 7374, 10205, 12246, 12290, 15977, 18435, 20410, 30615, 31954, 36870, 47931, 61230, 79885, 95862, 159770, 192953, 239655, 385906, 479310, 578859, 964765, 1157718, 1929530, 2508389, 2894295, 5016778, 5788590, 7525167, 12541945, 15050334, 25083890, 37625835, 75251670]

約数ペア:

[(1, 75251670), (2, 37625835), (3, 25083890), (5, 15050334), (6, 12541945), (10, 7525167), (13, 5788590), (15, 5016778), (26, 2894295), (30, 2508389), (39, 1929530), (65, 1157718), (78, 964765), (130, 578859), (157, 479310), (195, 385906), (314, 239655), (390, 192953), (471, 159770), (785, 95862), (942, 79885), (1229, 61230), (1570, 47931), (2041, 36870), (2355, 31954), (2458, 30615), (3687, 20410), (4082, 18435), (4710, 15977), (6123, 12290), (6145, 12246), (7374, 10205)]