2018376930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{14173}}^1$

素因数の和:14331

約数の個数: 64

約数和(自身を含む): 4996505088

約数和(自身を除く): 2978128158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 101, 141, 202, 235, 282, 303, 470, 505, 606, 705, 1010, 1410, 1515, 3030, 4747, 9494, 14173, 14241, 23735, 28346, 28482, 42519, 47470, 70865, 71205, 85038, 141730, 142410, 212595, 425190, 666131, 1332262, 1431473, 1998393, 2862946, 3330655, 3996786, 4294419, 6661310, 7157365, 8588838, 9991965, 14314730, 19983930, 21472095, 42944190, 67279231, 134558462, 201837693, 336396155, 403675386, 672792310, 1009188465, 2018376930]

約数ペア:

[(1, 2018376930), (2, 1009188465), (3, 672792310), (5, 403675386), (6, 336396155), (10, 201837693), (15, 134558462), (30, 67279231), (47, 42944190), (94, 21472095), (101, 19983930), (141, 14314730), (202, 9991965), (235, 8588838), (282, 7157365), (303, 6661310), (470, 4294419), (505, 3996786), (606, 3330655), (705, 2862946), (1010, 1998393), (1410, 1431473), (1515, 1332262), (3030, 666131), (4747, 425190), (9494, 212595), (14173, 142410), (14241, 141730), (23735, 85038), (28346, 71205), (28482, 70865), (42519, 47470)]