22397070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 33486450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 131, 139, 205, 246, 262, 278, 393, 410, 417, 615, 655, 695, 786, 834, 1230, 1310, 1390, 1965, 2085, 3930, 4170, 5371, 5699, 10742, 11398, 16113, 17097, 18209, 26855, 28495, 32226, 34194, 36418, 53710, 54627, 56990, 80565, 85485, 91045, 109254, 161130, 170970, 182090, 273135, 546270, 746569, 1493138, 2239707, 3732845, 4479414, 7465690, 11198535, 22397070]

約数ペア:

[(1, 22397070), (2, 11198535), (3, 7465690), (5, 4479414), (6, 3732845), (10, 2239707), (15, 1493138), (30, 746569), (41, 546270), (82, 273135), (123, 182090), (131, 170970), (139, 161130), (205, 109254), (246, 91045), (262, 85485), (278, 80565), (393, 56990), (410, 54627), (417, 53710), (615, 36418), (655, 34194), (695, 32226), (786, 28495), (834, 26855), (1230, 18209), (1310, 17097), (1390, 16113), (1965, 11398), (2085, 10742), (3930, 5699), (4170, 5371)]