195804510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 532251648

約数和(自身を除く): 336447138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 71, 110, 122, 137, 142, 165, 183, 213, 274, 305, 330, 355, 366, 411, 426, 610, 671, 685, 710, 781, 822, 915, 1065, 1342, 1370, 1507, 1562, 1830, 2013, 2055, 2130, 2343, 3014, 3355, 3905, 4026, 4110, 4331, 4521, 4686, 6710, 7535, 7810, 8357, 8662, 9042, 9727, 10065, 11715, 12993, 15070, 16714, 19454, 20130, 21655, 22605, 23430, 25071, 25986, 29181, 41785, 43310, 45210, 47641, 48635, 50142, 58362, 64965, 83570, 91927, 95282, 97270, 106997, 125355, 129930, 142923, 145905, 183854, 213994, 238205, 250710, 275781, 285846, 291810, 320991, 459635, 476410, 534985, 551562, 593347, 641982, 714615, 919270, 1069970, 1186694, 1378905, 1429230, 1604955, 1780041, 2757810, 2966735, 3209910, 3560082, 5933470, 6526817, 8900205, 13053634, 17800410, 19580451, 32634085, 39160902, 65268170, 97902255, 195804510]

約数ペア:

[(1, 195804510), (2, 97902255), (3, 65268170), (5, 39160902), (6, 32634085), (10, 19580451), (11, 17800410), (15, 13053634), (22, 8900205), (30, 6526817), (33, 5933470), (55, 3560082), (61, 3209910), (66, 2966735), (71, 2757810), (110, 1780041), (122, 1604955), (137, 1429230), (142, 1378905), (165, 1186694), (183, 1069970), (213, 919270), (274, 714615), (305, 641982), (330, 593347), (355, 551562), (366, 534985), (411, 476410), (426, 459635), (610, 320991), (671, 291810), (685, 285846), (710, 275781), (781, 250710), (822, 238205), (915, 213994), (1065, 183854), (1342, 145905), (1370, 142923), (1507, 129930), (1562, 125355), (1830, 106997), (2013, 97270), (2055, 95282), (2130, 91927), (2343, 83570), (3014, 64965), (3355, 58362), (3905, 50142), (4026, 48635), (4110, 47641), (4331, 45210), (4521, 43310), (4686, 41785), (6710, 29181), (7535, 25986), (7810, 25071), (8357, 23430), (8662, 22605), (9042, 21655), (9727, 20130), (10065, 19454), (11715, 16714), (12993, 15070)]