194894790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 294993210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 83, 87, 145, 166, 174, 249, 290, 415, 435, 498, 830, 870, 1245, 2407, 2490, 2699, 4814, 5398, 7221, 8097, 12035, 13495, 14442, 16194, 24070, 26990, 36105, 40485, 72210, 78271, 80970, 156542, 224017, 234813, 391355, 448034, 469626, 672051, 782710, 1120085, 1174065, 1344102, 2240170, 2348130, 3360255, 6496493, 6720510, 12992986, 19489479, 32482465, 38978958, 64964930, 97447395, 194894790]

約数ペア:

[(1, 194894790), (2, 97447395), (3, 64964930), (5, 38978958), (6, 32482465), (10, 19489479), (15, 12992986), (29, 6720510), (30, 6496493), (58, 3360255), (83, 2348130), (87, 2240170), (145, 1344102), (166, 1174065), (174, 1120085), (249, 782710), (290, 672051), (415, 469626), (435, 448034), (498, 391355), (830, 234813), (870, 224017), (1245, 156542), (2407, 80970), (2490, 78271), (2699, 72210), (4814, 40485), (5398, 36105), (7221, 26990), (8097, 24070), (12035, 16194), (13495, 14442)]