7934070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 20653056

約数和(自身を除く): 12718986

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 331, 470, 510, 662, 705, 799, 993, 1410, 1598, 1655, 1986, 2397, 3310, 3995, 4794, 4965, 5627, 7990, 9930, 11254, 11985, 15557, 16881, 23970, 28135, 31114, 33762, 46671, 56270, 77785, 84405, 93342, 155570, 168810, 233355, 264469, 466710, 528938, 793407, 1322345, 1586814, 2644690, 3967035, 7934070]

約数ペア:

[(1, 7934070), (2, 3967035), (3, 2644690), (5, 1586814), (6, 1322345), (10, 793407), (15, 528938), (17, 466710), (30, 264469), (34, 233355), (47, 168810), (51, 155570), (85, 93342), (94, 84405), (102, 77785), (141, 56270), (170, 46671), (235, 33762), (255, 31114), (282, 28135), (331, 23970), (470, 16881), (510, 15557), (662, 11985), (705, 11254), (799, 9930), (993, 7990), (1410, 5627), (1598, 4965), (1655, 4794), (1986, 3995), (2397, 3310)]