30060940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 79027200

約数和(自身を除く): 48966260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 199, 260, 332, 364, 398, 415, 455, 581, 796, 830, 910, 995, 1079, 1162, 1393, 1660, 1820, 1990, 2158, 2324, 2587, 2786, 2905, 3980, 4316, 5174, 5395, 5572, 5810, 6965, 7553, 10348, 10790, 11620, 12935, 13930, 15106, 16517, 18109, 21580, 25870, 27860, 30212, 33034, 36218, 37765, 51740, 66068, 72436, 75530, 82585, 90545, 115619, 151060, 165170, 181090, 214721, 231238, 330340, 362180, 429442, 462476, 578095, 858884, 1073605, 1156190, 1503047, 2147210, 2312380, 3006094, 4294420, 6012188, 7515235, 15030470, 30060940]

約数ペア:

[(1, 30060940), (2, 15030470), (4, 7515235), (5, 6012188), (7, 4294420), (10, 3006094), (13, 2312380), (14, 2147210), (20, 1503047), (26, 1156190), (28, 1073605), (35, 858884), (52, 578095), (65, 462476), (70, 429442), (83, 362180), (91, 330340), (130, 231238), (140, 214721), (166, 181090), (182, 165170), (199, 151060), (260, 115619), (332, 90545), (364, 82585), (398, 75530), (415, 72436), (455, 66068), (581, 51740), (796, 37765), (830, 36218), (910, 33034), (995, 30212), (1079, 27860), (1162, 25870), (1393, 21580), (1660, 18109), (1820, 16517), (1990, 15106), (2158, 13930), (2324, 12935), (2587, 11620), (2786, 10790), (2905, 10348), (3980, 7553), (4316, 6965), (5174, 5810), (5395, 5572)]