61338330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 164724480

約数和(自身を除く): 103386150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1447, 1570, 2355, 2826, 2894, 4239, 4341, 4710, 7065, 7235, 8478, 8682, 13023, 14130, 14470, 21195, 21705, 26046, 39069, 42390, 43410, 65115, 78138, 130230, 195345, 227179, 390690, 454358, 681537, 1135895, 1363074, 2044611, 2271790, 3407685, 4089222, 6133833, 6815370, 10223055, 12267666, 20446110, 30669165, 61338330]

約数ペア:

[(1, 61338330), (2, 30669165), (3, 20446110), (5, 12267666), (6, 10223055), (9, 6815370), (10, 6133833), (15, 4089222), (18, 3407685), (27, 2271790), (30, 2044611), (45, 1363074), (54, 1135895), (90, 681537), (135, 454358), (157, 390690), (270, 227179), (314, 195345), (471, 130230), (785, 78138), (942, 65115), (1413, 43410), (1447, 42390), (1570, 39069), (2355, 26046), (2826, 21705), (2894, 21195), (4239, 14470), (4341, 14130), (4710, 13023), (7065, 8682), (7235, 8478)]