1330572460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2760

約数の個数: 96

約数和(自身を含む): 3304425600

約数和(自身を除く): 1973853140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 343, 365, 490, 511, 686, 730, 980, 1022, 1372, 1460, 1715, 2044, 2555, 2657, 3430, 3577, 5110, 5314, 6860, 7154, 10220, 10628, 13285, 14308, 17885, 18599, 25039, 26570, 35770, 37198, 50078, 53140, 71540, 74396, 92995, 100156, 125195, 130193, 185990, 193961, 250390, 260386, 371980, 387922, 500780, 520772, 650965, 775844, 911351, 969805, 1301930, 1357727, 1822702, 1939610, 2603860, 2715454, 3645404, 3879220, 4556755, 5430908, 6788635, 9113510, 9504089, 13577270, 18227020, 19008178, 27154540, 38016356, 47520445, 66528623, 95040890, 133057246, 190081780, 266114492, 332643115, 665286230, 1330572460]

約数ペア:

[(1, 1330572460), (2, 665286230), (4, 332643115), (5, 266114492), (7, 190081780), (10, 133057246), (14, 95040890), (20, 66528623), (28, 47520445), (35, 38016356), (49, 27154540), (70, 19008178), (73, 18227020), (98, 13577270), (140, 9504089), (146, 9113510), (196, 6788635), (245, 5430908), (292, 4556755), (343, 3879220), (365, 3645404), (490, 2715454), (511, 2603860), (686, 1939610), (730, 1822702), (980, 1357727), (1022, 1301930), (1372, 969805), (1460, 911351), (1715, 775844), (2044, 650965), (2555, 520772), (2657, 500780), (3430, 387922), (3577, 371980), (5110, 260386), (5314, 250390), (6860, 193961), (7154, 185990), (10220, 130193), (10628, 125195), (13285, 100156), (14308, 92995), (17885, 74396), (18599, 71540), (25039, 53140), (26570, 50078), (35770, 37198)]