494010790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23603}}^1$

素因数の和:23653

約数の個数: 64

約数和(自身を含む): 1142055936

約数和(自身を除く): 648045146

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 20930, 23603, 47206, 118015, 165221, 236030, 306839, 330442, 542869, 613678, 826105, 1085738, 1534195, 1652210, 2147873, 2714345, 3068390, 3800083, 4295746, 5428690, 7057297, 7600166, 10739365, 14114594, 19000415, 21478730, 35286485, 38000830, 49401079, 70572970, 98802158, 247005395, 494010790]

約数ペア:

[(1, 494010790), (2, 247005395), (5, 98802158), (7, 70572970), (10, 49401079), (13, 38000830), (14, 35286485), (23, 21478730), (26, 19000415), (35, 14114594), (46, 10739365), (65, 7600166), (70, 7057297), (91, 5428690), (115, 4295746), (130, 3800083), (161, 3068390), (182, 2714345), (230, 2147873), (299, 1652210), (322, 1534195), (455, 1085738), (598, 826105), (805, 613678), (910, 542869), (1495, 330442), (1610, 306839), (2093, 236030), (2990, 165221), (4186, 118015), (10465, 47206), (20930, 23603)]