2238131490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{343799}}^1$

素因数の和:343847

約数の個数: 64

約数和(自身を含む): 6336921600

約数和(自身を除く): 4098790110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 343799, 687598, 1031397, 1718995, 2062794, 2406593, 3437990, 4813186, 5156985, 7219779, 10313970, 10657769, 12032965, 14439558, 21315538, 24065930, 31973307, 36098895, 53288845, 63946614, 72197790, 74604383, 106577690, 149208766, 159866535, 223813149, 319733070, 373021915, 447626298, 746043830, 1119065745, 2238131490]

約数ペア:

[(1, 2238131490), (2, 1119065745), (3, 746043830), (5, 447626298), (6, 373021915), (7, 319733070), (10, 223813149), (14, 159866535), (15, 149208766), (21, 106577690), (30, 74604383), (31, 72197790), (35, 63946614), (42, 53288845), (62, 36098895), (70, 31973307), (93, 24065930), (105, 21315538), (155, 14439558), (186, 12032965), (210, 10657769), (217, 10313970), (310, 7219779), (434, 5156985), (465, 4813186), (651, 3437990), (930, 2406593), (1085, 2062794), (1302, 1718995), (2170, 1031397), (3255, 687598), (6510, 343799)]