118870980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12619}}^1$

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 334985280

約数和(自身を除く): 216114300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 12619, 25238, 37857, 50476, 63095, 75714, 126190, 151428, 189285, 252380, 378570, 757140, 1981183, 3962366, 5943549, 7924732, 9905915, 11887098, 19811830, 23774196, 29717745, 39623660, 59435490, 118870980]

約数ペア:

[(1, 118870980), (2, 59435490), (3, 39623660), (4, 29717745), (5, 23774196), (6, 19811830), (10, 11887098), (12, 9905915), (15, 7924732), (20, 5943549), (30, 3962366), (60, 1981183), (157, 757140), (314, 378570), (471, 252380), (628, 189285), (785, 151428), (942, 126190), (1570, 75714), (1884, 63095), (2355, 50476), (3140, 37857), (4710, 25238), (9420, 12619)]