90170808420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2788213}}^1$

素因数の和:2788250

約数の個数: 144

約数和(自身を含む): 320399247168

約数和(自身を除く): 230228438748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 16170, 32340, 2788213, 5576426, 8364639, 11152852, 13941065, 16729278, 19517491, 27882130, 30670343, 33458556, 39034982, 41823195, 55764260, 58552473, 61340686, 78069964, 83646390, 92011029, 97587455, 117104946, 122681372, 136622437, 153351715, 167292780, 184022058, 195174910, 214692401, 234209892, 273244874, 292762365, 306703430, 368044116, 390349820, 409867311, 429384802, 460055145, 546489748, 585524730, 613406860, 644077203, 683112185, 819734622, 858769604, 920110290, 1073462005, 1171049460, 1288154406, 1366224370, 1502846807, 1639469244, 1840220580, 2049336555, 2146924010, 2576308812, 2732448740, 3005693614, 3220386015, 4098673110, 4293848020, 4508540421, 6011387228, 6440772030, 7514234035, 8197346220, 9017080842, 12881544060, 15028468070, 18034161684, 22542702105, 30056936140, 45085404210, 90170808420]

約数ペア:

[(1, 90170808420), (2, 45085404210), (3, 30056936140), (4, 22542702105), (5, 18034161684), (6, 15028468070), (7, 12881544060), (10, 9017080842), (11, 8197346220), (12, 7514234035), (14, 6440772030), (15, 6011387228), (20, 4508540421), (21, 4293848020), (22, 4098673110), (28, 3220386015), (30, 3005693614), (33, 2732448740), (35, 2576308812), (42, 2146924010), (44, 2049336555), (49, 1840220580), (55, 1639469244), (60, 1502846807), (66, 1366224370), (70, 1288154406), (77, 1171049460), (84, 1073462005), (98, 920110290), (105, 858769604), (110, 819734622), (132, 683112185), (140, 644077203), (147, 613406860), (154, 585524730), (165, 546489748), (196, 460055145), (210, 429384802), (220, 409867311), (231, 390349820), (245, 368044116), (294, 306703430), (308, 292762365), (330, 273244874), (385, 234209892), (420, 214692401), (462, 195174910), (490, 184022058), (539, 167292780), (588, 153351715), (660, 136622437), (735, 122681372), (770, 117104946), (924, 97587455), (980, 92011029), (1078, 83646390), (1155, 78069964), (1470, 61340686), (1540, 58552473), (1617, 55764260), (2156, 41823195), (2310, 39034982), (2695, 33458556), (2940, 30670343), (3234, 27882130), (4620, 19517491), (5390, 16729278), (6468, 13941065), (8085, 11152852), (10780, 8364639), (16170, 5576426), (32340, 2788213)]