454975780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 1153152000

約数和(自身を除く): 698176220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 343, 406, 490, 580, 686, 812, 980, 1015, 1372, 1421, 1715, 2030, 2287, 2842, 3430, 4060, 4574, 5684, 6860, 7105, 9148, 9947, 11435, 14210, 16009, 19894, 22870, 28420, 32018, 39788, 45740, 49735, 64036, 66323, 80045, 99470, 112063, 132646, 160090, 198940, 224126, 265292, 320180, 331615, 448252, 464261, 560315, 663230, 784441, 928522, 1120630, 1326460, 1568882, 1857044, 2241260, 2321305, 3137764, 3249827, 3922205, 4642610, 6499654, 7844410, 9285220, 12999308, 15688820, 16249135, 22748789, 32498270, 45497578, 64996540, 90995156, 113743945, 227487890, 454975780]

約数ペア:

[(1, 454975780), (2, 227487890), (4, 113743945), (5, 90995156), (7, 64996540), (10, 45497578), (14, 32498270), (20, 22748789), (28, 16249135), (29, 15688820), (35, 12999308), (49, 9285220), (58, 7844410), (70, 6499654), (98, 4642610), (116, 3922205), (140, 3249827), (145, 3137764), (196, 2321305), (203, 2241260), (245, 1857044), (290, 1568882), (343, 1326460), (406, 1120630), (490, 928522), (580, 784441), (686, 663230), (812, 560315), (980, 464261), (1015, 448252), (1372, 331615), (1421, 320180), (1715, 265292), (2030, 224126), (2287, 198940), (2842, 160090), (3430, 132646), (4060, 112063), (4574, 99470), (5684, 80045), (6860, 66323), (7105, 64036), (9148, 49735), (9947, 45740), (11435, 39788), (14210, 32018), (16009, 28420), (19894, 22870)]