42499830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 66364170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 499, 501, 510, 835, 998, 1002, 1497, 1670, 2495, 2505, 2839, 2994, 4990, 5010, 5678, 7485, 8483, 8517, 14195, 14970, 16966, 17034, 25449, 28390, 42415, 42585, 50898, 83333, 84830, 85170, 127245, 166666, 249999, 254490, 416665, 499998, 833330, 1249995, 1416661, 2499990, 2833322, 4249983, 7083305, 8499966, 14166610, 21249915, 42499830]

約数ペア:

[(1, 42499830), (2, 21249915), (3, 14166610), (5, 8499966), (6, 7083305), (10, 4249983), (15, 2833322), (17, 2499990), (30, 1416661), (34, 1249995), (51, 833330), (85, 499998), (102, 416665), (167, 254490), (170, 249999), (255, 166666), (334, 127245), (499, 85170), (501, 84830), (510, 83333), (835, 50898), (998, 42585), (1002, 42415), (1497, 28390), (1670, 25449), (2495, 17034), (2505, 16966), (2839, 14970), (2994, 14195), (4990, 8517), (5010, 8483), (5678, 7485)]