312866490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2415

約数の個数: 64

約数和(自身を含む): 776345472

約数和(自身を除く): 463478982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 113, 123, 205, 226, 246, 339, 410, 565, 615, 678, 1130, 1230, 1695, 2251, 3390, 4502, 4633, 6753, 9266, 11255, 13506, 13899, 22510, 23165, 27798, 33765, 46330, 67530, 69495, 92291, 138990, 184582, 254363, 276873, 461455, 508726, 553746, 763089, 922910, 1271815, 1384365, 1526178, 2543630, 2768730, 3815445, 7630890, 10428883, 20857766, 31286649, 52144415, 62573298, 104288830, 156433245, 312866490]

約数ペア:

[(1, 312866490), (2, 156433245), (3, 104288830), (5, 62573298), (6, 52144415), (10, 31286649), (15, 20857766), (30, 10428883), (41, 7630890), (82, 3815445), (113, 2768730), (123, 2543630), (205, 1526178), (226, 1384365), (246, 1271815), (339, 922910), (410, 763089), (565, 553746), (615, 508726), (678, 461455), (1130, 276873), (1230, 254363), (1695, 184582), (2251, 138990), (3390, 92291), (4502, 69495), (4633, 67530), (6753, 46330), (9266, 33765), (11255, 27798), (13506, 23165), (13899, 22510)]