29923860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26249}}^1$

素因数の和:26280

約数の個数: 48

約数和(自身を含む): 88200000

約数和(自身を除く): 58276140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26249, 52498, 78747, 104996, 131245, 157494, 262490, 314988, 393735, 498731, 524980, 787470, 997462, 1496193, 1574940, 1994924, 2493655, 2992386, 4987310, 5984772, 7480965, 9974620, 14961930, 29923860]

約数ペア:

[(1, 29923860), (2, 14961930), (3, 9974620), (4, 7480965), (5, 5984772), (6, 4987310), (10, 2992386), (12, 2493655), (15, 1994924), (19, 1574940), (20, 1496193), (30, 997462), (38, 787470), (57, 524980), (60, 498731), (76, 393735), (95, 314988), (114, 262490), (190, 157494), (228, 131245), (285, 104996), (380, 78747), (570, 52498), (1140, 26249)]