4422897780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{5431}}^1$

素因数の和:5734

約数の個数: 144

約数和(自身を含む): 14460679296

約数和(自身を除く): 10037781516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 277, 294, 420, 490, 554, 588, 735, 831, 980, 1108, 1385, 1470, 1662, 1939, 2770, 2940, 3324, 3878, 4155, 5431, 5540, 5817, 7756, 8310, 9695, 10862, 11634, 13573, 16293, 16620, 19390, 21724, 23268, 27146, 27155, 29085, 32586, 38017, 38780, 40719, 54292, 54310, 58170, 65172, 67865, 76034, 81438, 81465, 108620, 114051, 116340, 135730, 152068, 162876, 162930, 190085, 203595, 228102, 266119, 271460, 325860, 380170, 407190, 456204, 532238, 570255, 760340, 798357, 814380, 1064476, 1140510, 1330595, 1504387, 1596714, 2281020, 2661190, 3008774, 3193428, 3991785, 4513161, 5322380, 6017548, 7521935, 7983570, 9026322, 10530709, 15043870, 15967140, 18052644, 21061418, 22565805, 30087740, 31592127, 42122836, 45131610, 52653545, 63184254, 73714963, 90263220, 105307090, 126368508, 147429926, 157960635, 210614180, 221144889, 294859852, 315921270, 368574815, 442289778, 631842540, 737149630, 884579556, 1105724445, 1474299260, 2211448890, 4422897780]

約数ペア:

[(1, 4422897780), (2, 2211448890), (3, 1474299260), (4, 1105724445), (5, 884579556), (6, 737149630), (7, 631842540), (10, 442289778), (12, 368574815), (14, 315921270), (15, 294859852), (20, 221144889), (21, 210614180), (28, 157960635), (30, 147429926), (35, 126368508), (42, 105307090), (49, 90263220), (60, 73714963), (70, 63184254), (84, 52653545), (98, 45131610), (105, 42122836), (140, 31592127), (147, 30087740), (196, 22565805), (210, 21061418), (245, 18052644), (277, 15967140), (294, 15043870), (420, 10530709), (490, 9026322), (554, 7983570), (588, 7521935), (735, 6017548), (831, 5322380), (980, 4513161), (1108, 3991785), (1385, 3193428), (1470, 3008774), (1662, 2661190), (1939, 2281020), (2770, 1596714), (2940, 1504387), (3324, 1330595), (3878, 1140510), (4155, 1064476), (5431, 814380), (5540, 798357), (5817, 760340), (7756, 570255), (8310, 532238), (9695, 456204), (10862, 407190), (11634, 380170), (13573, 325860), (16293, 271460), (16620, 266119), (19390, 228102), (21724, 203595), (23268, 190085), (27146, 162930), (27155, 162876), (29085, 152068), (32586, 135730), (38017, 116340), (38780, 114051), (40719, 108620), (54292, 81465), (54310, 81438), (58170, 76034), (65172, 67865)]