2149089950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2682

約数の個数: 96

約数和(自身を含む): 4784693760

約数和(自身を除く): 2635603810

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 83, 145, 166, 175, 203, 290, 350, 406, 415, 581, 725, 830, 1015, 1162, 1450, 2030, 2075, 2407, 2551, 2905, 4150, 4814, 5075, 5102, 5810, 10150, 12035, 12755, 14525, 16849, 17857, 24070, 25510, 29050, 33698, 35714, 60175, 63775, 73979, 84245, 89285, 120350, 127550, 147958, 168490, 178570, 211733, 369895, 421225, 423466, 446425, 517853, 739790, 842450, 892850, 1035706, 1058665, 1482131, 1849475, 2117330, 2589265, 2964262, 3698950, 5178530, 5293325, 6140257, 7410655, 10586650, 12280514, 12946325, 14821310, 25892650, 30701285, 37053275, 42981799, 61402570, 74106550, 85963598, 153506425, 214908995, 307012850, 429817990, 1074544975, 2149089950]

約数ペア:

[(1, 2149089950), (2, 1074544975), (5, 429817990), (7, 307012850), (10, 214908995), (14, 153506425), (25, 85963598), (29, 74106550), (35, 61402570), (50, 42981799), (58, 37053275), (70, 30701285), (83, 25892650), (145, 14821310), (166, 12946325), (175, 12280514), (203, 10586650), (290, 7410655), (350, 6140257), (406, 5293325), (415, 5178530), (581, 3698950), (725, 2964262), (830, 2589265), (1015, 2117330), (1162, 1849475), (1450, 1482131), (2030, 1058665), (2075, 1035706), (2407, 892850), (2551, 842450), (2905, 739790), (4150, 517853), (4814, 446425), (5075, 423466), (5102, 421225), (5810, 369895), (10150, 211733), (12035, 178570), (12755, 168490), (14525, 147958), (16849, 127550), (17857, 120350), (24070, 89285), (25510, 84245), (29050, 73979), (33698, 63775), (35714, 60175)]