4681430820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{18617}}^1$

素因数の和:18770

約数の個数: 144

約数和(自身を含む): 15614097408

約数和(自身を除く): 10932666588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 127, 132, 165, 180, 198, 220, 254, 330, 381, 396, 495, 508, 635, 660, 762, 990, 1143, 1270, 1397, 1524, 1905, 1980, 2286, 2540, 2794, 3810, 4191, 4572, 5588, 5715, 6985, 7620, 8382, 11430, 12573, 13970, 16764, 18617, 20955, 22860, 25146, 27940, 37234, 41910, 50292, 55851, 62865, 74468, 83820, 93085, 111702, 125730, 167553, 186170, 204787, 223404, 251460, 279255, 335106, 372340, 409574, 558510, 614361, 670212, 819148, 837765, 1023935, 1117020, 1228722, 1675530, 1843083, 2047870, 2364359, 2457444, 3071805, 3351060, 3686166, 4095740, 4728718, 6143610, 7093077, 7372332, 9215415, 9457436, 11821795, 12287220, 14186154, 18430830, 21279231, 23643590, 26007949, 28372308, 35465385, 36861660, 42558462, 47287180, 52015898, 70930770, 78023847, 85116924, 104031796, 106396155, 130039745, 141861540, 156047694, 212792310, 234071541, 260079490, 312095388, 390119235, 425584620, 468143082, 520158980, 780238470, 936286164, 1170357705, 1560476940, 2340715410, 4681430820]

約数ペア:

[(1, 4681430820), (2, 2340715410), (3, 1560476940), (4, 1170357705), (5, 936286164), (6, 780238470), (9, 520158980), (10, 468143082), (11, 425584620), (12, 390119235), (15, 312095388), (18, 260079490), (20, 234071541), (22, 212792310), (30, 156047694), (33, 141861540), (36, 130039745), (44, 106396155), (45, 104031796), (55, 85116924), (60, 78023847), (66, 70930770), (90, 52015898), (99, 47287180), (110, 42558462), (127, 36861660), (132, 35465385), (165, 28372308), (180, 26007949), (198, 23643590), (220, 21279231), (254, 18430830), (330, 14186154), (381, 12287220), (396, 11821795), (495, 9457436), (508, 9215415), (635, 7372332), (660, 7093077), (762, 6143610), (990, 4728718), (1143, 4095740), (1270, 3686166), (1397, 3351060), (1524, 3071805), (1905, 2457444), (1980, 2364359), (2286, 2047870), (2540, 1843083), (2794, 1675530), (3810, 1228722), (4191, 1117020), (4572, 1023935), (5588, 837765), (5715, 819148), (6985, 670212), (7620, 614361), (8382, 558510), (11430, 409574), (12573, 372340), (13970, 335106), (16764, 279255), (18617, 251460), (20955, 223404), (22860, 204787), (25146, 186170), (27940, 167553), (37234, 125730), (41910, 111702), (50292, 93085), (55851, 83820), (62865, 74468)]