8840130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 24071040

約数和(自身を除く): 15230910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1193, 1235, 1482, 2386, 2470, 3579, 3705, 5965, 7158, 7410, 11930, 15509, 17895, 22667, 31018, 35790, 45334, 46527, 68001, 77545, 93054, 113335, 136002, 155090, 226670, 232635, 294671, 340005, 465270, 589342, 680010, 884013, 1473355, 1768026, 2946710, 4420065, 8840130]

約数ペア:

[(1, 8840130), (2, 4420065), (3, 2946710), (5, 1768026), (6, 1473355), (10, 884013), (13, 680010), (15, 589342), (19, 465270), (26, 340005), (30, 294671), (38, 232635), (39, 226670), (57, 155090), (65, 136002), (78, 113335), (95, 93054), (114, 77545), (130, 68001), (190, 46527), (195, 45334), (247, 35790), (285, 31018), (390, 22667), (494, 17895), (570, 15509), (741, 11930), (1193, 7410), (1235, 7158), (1482, 5965), (2386, 3705), (2470, 3579)]