15595860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 50706432

約数和(自身を除く): 35110572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 523, 710, 852, 994, 1046, 1065, 1420, 1491, 1569, 1988, 2092, 2130, 2485, 2615, 2982, 3138, 3661, 4260, 4970, 5230, 5964, 6276, 7322, 7455, 7845, 9940, 10460, 10983, 14644, 14910, 15690, 18305, 21966, 29820, 31380, 36610, 37133, 43932, 54915, 73220, 74266, 109830, 111399, 148532, 185665, 219660, 222798, 259931, 371330, 445596, 519862, 556995, 742660, 779793, 1039724, 1113990, 1299655, 1559586, 2227980, 2599310, 3119172, 3898965, 5198620, 7797930, 15595860]

約数ペア:

[(1, 15595860), (2, 7797930), (3, 5198620), (4, 3898965), (5, 3119172), (6, 2599310), (7, 2227980), (10, 1559586), (12, 1299655), (14, 1113990), (15, 1039724), (20, 779793), (21, 742660), (28, 556995), (30, 519862), (35, 445596), (42, 371330), (60, 259931), (70, 222798), (71, 219660), (84, 185665), (105, 148532), (140, 111399), (142, 109830), (210, 74266), (213, 73220), (284, 54915), (355, 43932), (420, 37133), (426, 36610), (497, 31380), (523, 29820), (710, 21966), (852, 18305), (994, 15690), (1046, 14910), (1065, 14644), (1420, 10983), (1491, 10460), (1569, 9940), (1988, 7845), (2092, 7455), (2130, 7322), (2485, 6276), (2615, 5964), (2982, 5230), (3138, 4970), (3661, 4260)]