9797970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 30030336

約数和(自身を除く): 20232366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 97, 105, 111, 130, 182, 185, 194, 195, 210, 222, 259, 273, 291, 370, 390, 455, 481, 485, 518, 546, 555, 582, 679, 777, 910, 962, 970, 1110, 1261, 1295, 1358, 1365, 1443, 1455, 1554, 2037, 2405, 2522, 2590, 2730, 2886, 2910, 3367, 3395, 3589, 3783, 3885, 4074, 4810, 6305, 6734, 6790, 7178, 7215, 7566, 7770, 8827, 10101, 10185, 10767, 12610, 14430, 16835, 17654, 17945, 18915, 20202, 20370, 21534, 25123, 26481, 33670, 35890, 37830, 44135, 46657, 50246, 50505, 52962, 53835, 75369, 88270, 93314, 101010, 107670, 125615, 132405, 139971, 150738, 233285, 251230, 264810, 279942, 326599, 376845, 466570, 653198, 699855, 753690, 979797, 1399710, 1632995, 1959594, 3265990, 4898985, 9797970]

約数ペア:

[(1, 9797970), (2, 4898985), (3, 3265990), (5, 1959594), (6, 1632995), (7, 1399710), (10, 979797), (13, 753690), (14, 699855), (15, 653198), (21, 466570), (26, 376845), (30, 326599), (35, 279942), (37, 264810), (39, 251230), (42, 233285), (65, 150738), (70, 139971), (74, 132405), (78, 125615), (91, 107670), (97, 101010), (105, 93314), (111, 88270), (130, 75369), (182, 53835), (185, 52962), (194, 50505), (195, 50246), (210, 46657), (222, 44135), (259, 37830), (273, 35890), (291, 33670), (370, 26481), (390, 25123), (455, 21534), (481, 20370), (485, 20202), (518, 18915), (546, 17945), (555, 17654), (582, 16835), (679, 14430), (777, 12610), (910, 10767), (962, 10185), (970, 10101), (1110, 8827), (1261, 7770), (1295, 7566), (1358, 7215), (1365, 7178), (1443, 6790), (1455, 6734), (1554, 6305), (2037, 4810), (2405, 4074), (2522, 3885), (2590, 3783), (2730, 3589), (2886, 3395), (2910, 3367)]