713758940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 1680678720

約数和(自身を除く): 966919780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 313, 323, 340, 353, 380, 626, 646, 706, 1252, 1292, 1412, 1565, 1615, 1765, 3130, 3230, 3530, 5321, 5947, 6001, 6260, 6460, 6707, 7060, 10642, 11894, 12002, 13414, 21284, 23788, 24004, 26605, 26828, 29735, 30005, 33535, 53210, 59470, 60010, 67070, 101099, 106420, 110489, 114019, 118940, 120020, 134140, 202198, 220978, 228038, 404396, 441956, 456076, 505495, 552445, 570095, 1010990, 1104890, 1140190, 1878313, 2021980, 2099291, 2209780, 2280380, 3756626, 4198582, 7513252, 8397164, 9391565, 10496455, 18783130, 20992910, 35687947, 37566260, 41985820, 71375894, 142751788, 178439735, 356879470, 713758940]

約数ペア:

[(1, 713758940), (2, 356879470), (4, 178439735), (5, 142751788), (10, 71375894), (17, 41985820), (19, 37566260), (20, 35687947), (34, 20992910), (38, 18783130), (68, 10496455), (76, 9391565), (85, 8397164), (95, 7513252), (170, 4198582), (190, 3756626), (313, 2280380), (323, 2209780), (340, 2099291), (353, 2021980), (380, 1878313), (626, 1140190), (646, 1104890), (706, 1010990), (1252, 570095), (1292, 552445), (1412, 505495), (1565, 456076), (1615, 441956), (1765, 404396), (3130, 228038), (3230, 220978), (3530, 202198), (5321, 134140), (5947, 120020), (6001, 118940), (6260, 114019), (6460, 110489), (6707, 106420), (7060, 101099), (10642, 67070), (11894, 60010), (12002, 59470), (13414, 53210), (21284, 33535), (23788, 30005), (24004, 29735), (26605, 26828)]