74491140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 222888960

約数和(自身を除く): 148397820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1381, 1740, 1798, 1860, 2697, 2762, 3596, 4143, 4495, 5394, 5524, 6905, 8286, 8990, 10788, 13485, 13810, 16572, 17980, 20715, 26970, 27620, 40049, 41430, 42811, 53940, 80098, 82860, 85622, 120147, 128433, 160196, 171244, 200245, 214055, 240294, 256866, 400490, 428110, 480588, 513732, 600735, 642165, 800980, 856220, 1201470, 1241519, 1284330, 2402940, 2483038, 2568660, 3724557, 4966076, 6207595, 7449114, 12415190, 14898228, 18622785, 24830380, 37245570, 74491140]

約数ペア:

[(1, 74491140), (2, 37245570), (3, 24830380), (4, 18622785), (5, 14898228), (6, 12415190), (10, 7449114), (12, 6207595), (15, 4966076), (20, 3724557), (29, 2568660), (30, 2483038), (31, 2402940), (58, 1284330), (60, 1241519), (62, 1201470), (87, 856220), (93, 800980), (116, 642165), (124, 600735), (145, 513732), (155, 480588), (174, 428110), (186, 400490), (290, 256866), (310, 240294), (348, 214055), (372, 200245), (435, 171244), (465, 160196), (580, 128433), (620, 120147), (870, 85622), (899, 82860), (930, 80098), (1381, 53940), (1740, 42811), (1798, 41430), (1860, 40049), (2697, 27620), (2762, 26970), (3596, 20715), (4143, 17980), (4495, 16572), (5394, 13810), (5524, 13485), (6905, 10788), (8286, 8990)]