4642591310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{30133}}^1$

素因数の和:30249

約数の個数: 64

約数和(自身を含む): 9997737984

約数和(自身を除く): 5355146674

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 217, 310, 355, 434, 497, 710, 994, 1085, 2170, 2201, 2485, 4402, 4970, 11005, 15407, 22010, 30133, 30814, 60266, 77035, 150665, 154070, 210931, 301330, 421862, 934123, 1054655, 1868246, 2109310, 2139443, 4278886, 4670615, 6538861, 9341230, 10697215, 13077722, 14976101, 21394430, 29952202, 32694305, 65388610, 66322733, 74880505, 132645466, 149761010, 331613665, 464259131, 663227330, 928518262, 2321295655, 4642591310]

約数ペア:

[(1, 4642591310), (2, 2321295655), (5, 928518262), (7, 663227330), (10, 464259131), (14, 331613665), (31, 149761010), (35, 132645466), (62, 74880505), (70, 66322733), (71, 65388610), (142, 32694305), (155, 29952202), (217, 21394430), (310, 14976101), (355, 13077722), (434, 10697215), (497, 9341230), (710, 6538861), (994, 4670615), (1085, 4278886), (2170, 2139443), (2201, 2109310), (2485, 1868246), (4402, 1054655), (4970, 934123), (11005, 421862), (15407, 301330), (22010, 210931), (30133, 154070), (30814, 150665), (60266, 77035)]