24999630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 64281600

約数和(自身を除く): 39281970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 719, 915, 1159, 1438, 1830, 2157, 2318, 3477, 3595, 4314, 5795, 6954, 7190, 10785, 11590, 13661, 17385, 21570, 27322, 34770, 40983, 43859, 68305, 81966, 87718, 131577, 136610, 204915, 219295, 263154, 409830, 438590, 657885, 833321, 1315770, 1666642, 2499963, 4166605, 4999926, 8333210, 12499815, 24999630]

約数ペア:

[(1, 24999630), (2, 12499815), (3, 8333210), (5, 4999926), (6, 4166605), (10, 2499963), (15, 1666642), (19, 1315770), (30, 833321), (38, 657885), (57, 438590), (61, 409830), (95, 263154), (114, 219295), (122, 204915), (183, 136610), (190, 131577), (285, 87718), (305, 81966), (366, 68305), (570, 43859), (610, 40983), (719, 34770), (915, 27322), (1159, 21570), (1438, 17385), (1830, 13661), (2157, 11590), (2318, 10785), (3477, 7190), (3595, 6954), (4314, 5795)]