1922609580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2243

約数の個数: 96

約数和(自身を含む): 5471928000

約数和(自身を除く): 3549318420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 149, 218, 298, 327, 436, 447, 545, 596, 654, 745, 894, 1090, 1308, 1490, 1635, 1788, 1973, 2180, 2235, 2980, 3270, 3946, 4470, 5919, 6540, 7892, 8940, 9865, 11838, 16241, 19730, 23676, 29595, 32482, 39460, 48723, 59190, 64964, 81205, 97446, 118380, 162410, 194892, 215057, 243615, 293977, 324820, 430114, 487230, 587954, 645171, 860228, 881931, 974460, 1075285, 1175908, 1290342, 1469885, 1763862, 2150570, 2580684, 2939770, 3225855, 3527724, 4301140, 4409655, 5879540, 6451710, 8819310, 12903420, 17638620, 32043493, 64086986, 96130479, 128173972, 160217465, 192260958, 320434930, 384521916, 480652395, 640869860, 961304790, 1922609580]

約数ペア:

[(1, 1922609580), (2, 961304790), (3, 640869860), (4, 480652395), (5, 384521916), (6, 320434930), (10, 192260958), (12, 160217465), (15, 128173972), (20, 96130479), (30, 64086986), (60, 32043493), (109, 17638620), (149, 12903420), (218, 8819310), (298, 6451710), (327, 5879540), (436, 4409655), (447, 4301140), (545, 3527724), (596, 3225855), (654, 2939770), (745, 2580684), (894, 2150570), (1090, 1763862), (1308, 1469885), (1490, 1290342), (1635, 1175908), (1788, 1075285), (1973, 974460), (2180, 881931), (2235, 860228), (2980, 645171), (3270, 587954), (3946, 487230), (4470, 430114), (5919, 324820), (6540, 293977), (7892, 243615), (8940, 215057), (9865, 194892), (11838, 162410), (16241, 118380), (19730, 97446), (23676, 81205), (29595, 64964), (32482, 59190), (39460, 48723)]