2516862060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{3931}}^1$

素因数の和:7503

約数の個数: 72

約数和(自身を含む): 7638570576

約数和(自身を除く): 5121708516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3557, 3931, 7114, 7862, 10671, 11793, 14228, 15724, 17785, 19655, 21342, 23586, 32013, 35379, 35570, 39310, 42684, 47172, 53355, 58965, 64026, 70758, 71140, 78620, 106710, 117930, 128052, 141516, 160065, 176895, 213420, 235860, 320130, 353790, 640260, 707580, 13982567, 27965134, 41947701, 55930268, 69912835, 83895402, 125843103, 139825670, 167790804, 209738505, 251686206, 279651340, 419477010, 503372412, 629215515, 838954020, 1258431030, 2516862060]

約数ペア:

[(1, 2516862060), (2, 1258431030), (3, 838954020), (4, 629215515), (5, 503372412), (6, 419477010), (9, 279651340), (10, 251686206), (12, 209738505), (15, 167790804), (18, 139825670), (20, 125843103), (30, 83895402), (36, 69912835), (45, 55930268), (60, 41947701), (90, 27965134), (180, 13982567), (3557, 707580), (3931, 640260), (7114, 353790), (7862, 320130), (10671, 235860), (11793, 213420), (14228, 176895), (15724, 160065), (17785, 141516), (19655, 128052), (21342, 117930), (23586, 106710), (32013, 78620), (35379, 71140), (35570, 70758), (39310, 64026), (42684, 58965), (47172, 53355)]