12618090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 35493120

約数和(自身を除く): 22875030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 157, 171, 190, 235, 282, 285, 314, 342, 423, 470, 471, 570, 705, 785, 846, 855, 893, 942, 1410, 1413, 1570, 1710, 1786, 2115, 2355, 2679, 2826, 2983, 4230, 4465, 4710, 5358, 5966, 7065, 7379, 8037, 8930, 8949, 13395, 14130, 14758, 14915, 16074, 17898, 22137, 26790, 26847, 29830, 36895, 40185, 44274, 44745, 53694, 66411, 73790, 80370, 89490, 110685, 132822, 134235, 140201, 221370, 268470, 280402, 332055, 420603, 664110, 701005, 841206, 1261809, 1402010, 2103015, 2523618, 4206030, 6309045, 12618090]

約数ペア:

[(1, 12618090), (2, 6309045), (3, 4206030), (5, 2523618), (6, 2103015), (9, 1402010), (10, 1261809), (15, 841206), (18, 701005), (19, 664110), (30, 420603), (38, 332055), (45, 280402), (47, 268470), (57, 221370), (90, 140201), (94, 134235), (95, 132822), (114, 110685), (141, 89490), (157, 80370), (171, 73790), (190, 66411), (235, 53694), (282, 44745), (285, 44274), (314, 40185), (342, 36895), (423, 29830), (470, 26847), (471, 26790), (570, 22137), (705, 17898), (785, 16074), (846, 14915), (855, 14758), (893, 14130), (942, 13395), (1410, 8949), (1413, 8930), (1570, 8037), (1710, 7379), (1786, 7065), (2115, 5966), (2355, 5358), (2679, 4710), (2826, 4465), (2983, 4230)]