4771620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{541}}^1$

素因数の和:570

約数の個数: 108

約数和(自身を含む): 16868124

約数和(自身を除く): 12096504

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 541, 588, 630, 735, 882, 980, 1082, 1260, 1470, 1623, 1764, 2164, 2205, 2705, 2940, 3246, 3787, 4410, 4869, 5410, 6492, 7574, 8115, 8820, 9738, 10820, 11361, 15148, 16230, 18935, 19476, 22722, 24345, 26509, 32460, 34083, 37870, 45444, 48690, 53018, 56805, 68166, 75740, 79527, 97380, 106036, 113610, 132545, 136332, 159054, 170415, 227220, 238581, 265090, 318108, 340830, 397635, 477162, 530180, 681660, 795270, 954324, 1192905, 1590540, 2385810, 4771620]

約数ペア:

[(1, 4771620), (2, 2385810), (3, 1590540), (4, 1192905), (5, 954324), (6, 795270), (7, 681660), (9, 530180), (10, 477162), (12, 397635), (14, 340830), (15, 318108), (18, 265090), (20, 238581), (21, 227220), (28, 170415), (30, 159054), (35, 136332), (36, 132545), (42, 113610), (45, 106036), (49, 97380), (60, 79527), (63, 75740), (70, 68166), (84, 56805), (90, 53018), (98, 48690), (105, 45444), (126, 37870), (140, 34083), (147, 32460), (180, 26509), (196, 24345), (210, 22722), (245, 19476), (252, 18935), (294, 16230), (315, 15148), (420, 11361), (441, 10820), (490, 9738), (541, 8820), (588, 8115), (630, 7574), (735, 6492), (882, 5410), (980, 4869), (1082, 4410), (1260, 3787), (1470, 3246), (1623, 2940), (1764, 2705), (2164, 2205)]