299187460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 743702400

約数和(自身を除く): 444514940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 619, 676, 715, 845, 1238, 1430, 1690, 1859, 2197, 2476, 2860, 3095, 3380, 3718, 4394, 6190, 6809, 7436, 8047, 8788, 9295, 10985, 12380, 13618, 16094, 18590, 21970, 24167, 27236, 32188, 34045, 37180, 40235, 43940, 48334, 68090, 80470, 88517, 96668, 104611, 120835, 136180, 160940, 177034, 209222, 241670, 354068, 418444, 442585, 483340, 523055, 885170, 1046110, 1150721, 1359943, 1770340, 2092220, 2301442, 2719886, 4602884, 5439772, 5753605, 6799715, 11507210, 13599430, 14959373, 23014420, 27198860, 29918746, 59837492, 74796865, 149593730, 299187460]

約数ペア:

[(1, 299187460), (2, 149593730), (4, 74796865), (5, 59837492), (10, 29918746), (11, 27198860), (13, 23014420), (20, 14959373), (22, 13599430), (26, 11507210), (44, 6799715), (52, 5753605), (55, 5439772), (65, 4602884), (110, 2719886), (130, 2301442), (143, 2092220), (169, 1770340), (220, 1359943), (260, 1150721), (286, 1046110), (338, 885170), (572, 523055), (619, 483340), (676, 442585), (715, 418444), (845, 354068), (1238, 241670), (1430, 209222), (1690, 177034), (1859, 160940), (2197, 136180), (2476, 120835), (2860, 104611), (3095, 96668), (3380, 88517), (3718, 80470), (4394, 68090), (6190, 48334), (6809, 43940), (7436, 40235), (8047, 37180), (8788, 34045), (9295, 32188), (10985, 27236), (12380, 24167), (13618, 21970), (16094, 18590)]