2747951010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{55213}}^1$

素因数の和:55312

約数の個数: 96

約数和(自身を含む): 8268848640

約数和(自身を除く): 5520897630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3555, 4977, 5530, 7110, 8295, 9954, 16590, 24885, 49770, 55213, 110426, 165639, 276065, 331278, 386491, 496917, 552130, 772982, 828195, 993834, 1159473, 1656390, 1932455, 2318946, 2484585, 3478419, 3864910, 4361827, 4969170, 5797365, 6956838, 8723654, 11594730, 13085481, 17392095, 21809135, 26170962, 30532789, 34784190, 39256443, 43618270, 61065578, 65427405, 78512886, 91598367, 130854810, 152663945, 183196734, 196282215, 274795101, 305327890, 392564430, 457991835, 549590202, 915983670, 1373975505, 2747951010]

約数ペア:

[(1, 2747951010), (2, 1373975505), (3, 915983670), (5, 549590202), (6, 457991835), (7, 392564430), (9, 305327890), (10, 274795101), (14, 196282215), (15, 183196734), (18, 152663945), (21, 130854810), (30, 91598367), (35, 78512886), (42, 65427405), (45, 61065578), (63, 43618270), (70, 39256443), (79, 34784190), (90, 30532789), (105, 26170962), (126, 21809135), (158, 17392095), (210, 13085481), (237, 11594730), (315, 8723654), (395, 6956838), (474, 5797365), (553, 4969170), (630, 4361827), (711, 3864910), (790, 3478419), (1106, 2484585), (1185, 2318946), (1422, 1932455), (1659, 1656390), (2370, 1159473), (2765, 993834), (3318, 828195), (3555, 772982), (4977, 552130), (5530, 496917), (7110, 386491), (8295, 331278), (9954, 276065), (16590, 165639), (24885, 110426), (49770, 55213)]