619240930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 1426911552

約数和(自身を除く): 807670622

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 131, 154, 245, 262, 385, 490, 539, 655, 770, 877, 917, 1078, 1310, 1441, 1754, 1834, 2695, 2882, 4385, 4585, 5390, 6139, 6419, 7205, 8770, 9170, 9647, 10087, 12278, 12838, 14410, 19294, 20174, 30695, 32095, 42973, 48235, 50435, 61390, 64190, 67529, 70609, 85946, 96470, 100870, 114887, 135058, 141218, 214865, 229774, 337645, 353045, 429730, 472703, 574435, 675290, 706090, 804209, 945406, 1148870, 1263757, 1608418, 2363515, 2527514, 4021045, 4727030, 5629463, 6318785, 8042090, 8846299, 11258926, 12637570, 17692598, 28147315, 44231495, 56294630, 61924093, 88462990, 123848186, 309620465, 619240930]

約数ペア:

[(1, 619240930), (2, 309620465), (5, 123848186), (7, 88462990), (10, 61924093), (11, 56294630), (14, 44231495), (22, 28147315), (35, 17692598), (49, 12637570), (55, 11258926), (70, 8846299), (77, 8042090), (98, 6318785), (110, 5629463), (131, 4727030), (154, 4021045), (245, 2527514), (262, 2363515), (385, 1608418), (490, 1263757), (539, 1148870), (655, 945406), (770, 804209), (877, 706090), (917, 675290), (1078, 574435), (1310, 472703), (1441, 429730), (1754, 353045), (1834, 337645), (2695, 229774), (2882, 214865), (4385, 141218), (4585, 135058), (5390, 114887), (6139, 100870), (6419, 96470), (7205, 85946), (8770, 70609), (9170, 67529), (9647, 64190), (10087, 61390), (12278, 50435), (12838, 48235), (14410, 42973), (19294, 32095), (20174, 30695)]