1570704860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 3483110400

約数和(自身を除く): 1912405540

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 79, 86, 122, 158, 172, 215, 244, 305, 316, 379, 395, 430, 610, 758, 790, 860, 1220, 1516, 1580, 1895, 2623, 3397, 3790, 4819, 5246, 6794, 7580, 9638, 10492, 13115, 13588, 16297, 16985, 19276, 23119, 24095, 26230, 29941, 32594, 33970, 46238, 48190, 52460, 59882, 65188, 67940, 81485, 92476, 96380, 115595, 119764, 149705, 162970, 207217, 231190, 299410, 325940, 414434, 462380, 598820, 828868, 994117, 1036085, 1287463, 1826401, 1988234, 2072170, 2574926, 3652802, 3976468, 4144340, 4970585, 5149852, 6437315, 7305604, 9132005, 9941170, 12874630, 18264010, 19882340, 25749260, 36528020, 78535243, 157070486, 314140972, 392676215, 785352430, 1570704860]

約数ペア:

[(1, 1570704860), (2, 785352430), (4, 392676215), (5, 314140972), (10, 157070486), (20, 78535243), (43, 36528020), (61, 25749260), (79, 19882340), (86, 18264010), (122, 12874630), (158, 9941170), (172, 9132005), (215, 7305604), (244, 6437315), (305, 5149852), (316, 4970585), (379, 4144340), (395, 3976468), (430, 3652802), (610, 2574926), (758, 2072170), (790, 1988234), (860, 1826401), (1220, 1287463), (1516, 1036085), (1580, 994117), (1895, 828868), (2623, 598820), (3397, 462380), (3790, 414434), (4819, 325940), (5246, 299410), (6794, 231190), (7580, 207217), (9638, 162970), (10492, 149705), (13115, 119764), (13588, 115595), (16297, 96380), (16985, 92476), (19276, 81485), (23119, 67940), (24095, 65188), (26230, 59882), (29941, 52460), (32594, 48190), (33970, 46238)]