1837777630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 3618478080

約数和(自身を除く): 1780700450

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 157, 254, 314, 635, 709, 785, 1270, 1418, 1570, 1651, 2041, 3302, 3545, 4082, 7090, 8255, 9217, 10205, 16510, 18434, 19939, 20410, 39878, 46085, 90043, 92170, 99695, 111313, 180086, 199390, 222626, 259207, 450215, 518414, 556565, 900430, 1113130, 1170559, 1296035, 1447069, 2341118, 2592070, 2894138, 5852795, 7235345, 11705590, 14136751, 14470690, 28273502, 70683755, 141367510, 183777763, 367555526, 918888815, 1837777630]

約数ペア:

[(1, 1837777630), (2, 918888815), (5, 367555526), (10, 183777763), (13, 141367510), (26, 70683755), (65, 28273502), (127, 14470690), (130, 14136751), (157, 11705590), (254, 7235345), (314, 5852795), (635, 2894138), (709, 2592070), (785, 2341118), (1270, 1447069), (1418, 1296035), (1570, 1170559), (1651, 1113130), (2041, 900430), (3302, 556565), (3545, 518414), (4082, 450215), (7090, 259207), (8255, 222626), (9217, 199390), (10205, 180086), (16510, 111313), (18434, 99695), (19939, 92170), (20410, 90043), (39878, 46085)]