339698730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 128

約数和(自身を含む): 991346688

約数和(自身を除く): 651647958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 53, 69, 70, 105, 106, 115, 138, 159, 161, 210, 230, 265, 318, 322, 345, 371, 483, 530, 690, 742, 795, 805, 966, 1113, 1219, 1327, 1590, 1610, 1855, 2226, 2415, 2438, 2654, 3657, 3710, 3981, 4830, 5565, 6095, 6635, 7314, 7962, 8533, 9289, 11130, 12190, 13270, 17066, 18285, 18578, 19905, 25599, 27867, 30521, 36570, 39810, 42665, 46445, 51198, 55734, 61042, 70331, 85330, 91563, 92890, 127995, 139335, 140662, 152605, 183126, 210993, 213647, 255990, 278670, 305210, 351655, 421986, 427294, 457815, 492317, 640941, 703310, 915630, 984634, 1054965, 1068235, 1281882, 1476951, 1617613, 2109930, 2136470, 2461585, 2953902, 3204705, 3235226, 4852839, 4923170, 6409410, 7384755, 8088065, 9705678, 11323291, 14769510, 16176130, 22646582, 24264195, 33969873, 48528390, 56616455, 67939746, 113232910, 169849365, 339698730]

約数ペア:

[(1, 339698730), (2, 169849365), (3, 113232910), (5, 67939746), (6, 56616455), (7, 48528390), (10, 33969873), (14, 24264195), (15, 22646582), (21, 16176130), (23, 14769510), (30, 11323291), (35, 9705678), (42, 8088065), (46, 7384755), (53, 6409410), (69, 4923170), (70, 4852839), (105, 3235226), (106, 3204705), (115, 2953902), (138, 2461585), (159, 2136470), (161, 2109930), (210, 1617613), (230, 1476951), (265, 1281882), (318, 1068235), (322, 1054965), (345, 984634), (371, 915630), (483, 703310), (530, 640941), (690, 492317), (742, 457815), (795, 427294), (805, 421986), (966, 351655), (1113, 305210), (1219, 278670), (1327, 255990), (1590, 213647), (1610, 210993), (1855, 183126), (2226, 152605), (2415, 140662), (2438, 139335), (2654, 127995), (3657, 92890), (3710, 91563), (3981, 85330), (4830, 70331), (5565, 61042), (6095, 55734), (6635, 51198), (7314, 46445), (7962, 42665), (8533, 39810), (9289, 36570), (11130, 30521), (12190, 27867), (13270, 25599), (17066, 19905), (18285, 18578)]