13774596780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{108959}}^1$

素因数の和:109028

約数の個数: 144

約数和(自身を含む): 45909642240

約数和(自身を除く): 32135045460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 903, 980, 1204, 1290, 1470, 1505, 1806, 2107, 2580, 2940, 3010, 3612, 4214, 4515, 6020, 6321, 8428, 9030, 10535, 12642, 18060, 21070, 25284, 31605, 42140, 63210, 108959, 126420, 217918, 326877, 435836, 544795, 653754, 762713, 1089590, 1307508, 1525426, 1634385, 2179180, 2288139, 3050852, 3268770, 3813565, 4576278, 4685237, 5338991, 6537540, 7627130, 9152556, 9370474, 10677982, 11440695, 14055711, 15254260, 16016973, 18740948, 21355964, 22881390, 23426185, 26694955, 28111422, 32033946, 32796659, 45762780, 46852370, 53389910, 56222844, 64067892, 65593318, 70278555, 80084865, 93704740, 98389977, 106779820, 131186636, 140557110, 160169730, 163983295, 196779954, 229576613, 281114220, 320339460, 327966590, 393559908, 459153226, 491949885, 655933180, 688729839, 918306452, 983899770, 1147883065, 1377459678, 1967799540, 2295766130, 2754919356, 3443649195, 4591532260, 6887298390, 13774596780]

約数ペア:

[(1, 13774596780), (2, 6887298390), (3, 4591532260), (4, 3443649195), (5, 2754919356), (6, 2295766130), (7, 1967799540), (10, 1377459678), (12, 1147883065), (14, 983899770), (15, 918306452), (20, 688729839), (21, 655933180), (28, 491949885), (30, 459153226), (35, 393559908), (42, 327966590), (43, 320339460), (49, 281114220), (60, 229576613), (70, 196779954), (84, 163983295), (86, 160169730), (98, 140557110), (105, 131186636), (129, 106779820), (140, 98389977), (147, 93704740), (172, 80084865), (196, 70278555), (210, 65593318), (215, 64067892), (245, 56222844), (258, 53389910), (294, 46852370), (301, 45762780), (420, 32796659), (430, 32033946), (490, 28111422), (516, 26694955), (588, 23426185), (602, 22881390), (645, 21355964), (735, 18740948), (860, 16016973), (903, 15254260), (980, 14055711), (1204, 11440695), (1290, 10677982), (1470, 9370474), (1505, 9152556), (1806, 7627130), (2107, 6537540), (2580, 5338991), (2940, 4685237), (3010, 4576278), (3612, 3813565), (4214, 3268770), (4515, 3050852), (6020, 2288139), (6321, 2179180), (8428, 1634385), (9030, 1525426), (10535, 1307508), (12642, 1089590), (18060, 762713), (21070, 653754), (25284, 544795), (31605, 435836), (42140, 326877), (63210, 217918), (108959, 126420)]