2019489450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9343}}^1$

素因数の和:9500

約数の個数: 96

約数和(自身を含む): 5505933312

約数和(自身を除く): 3486443862

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 131, 150, 165, 262, 275, 330, 393, 550, 655, 786, 825, 1310, 1441, 1650, 1965, 2882, 3275, 3930, 4323, 6550, 7205, 8646, 9343, 9825, 14410, 18686, 19650, 21615, 28029, 36025, 43230, 46715, 56058, 72050, 93430, 102773, 108075, 140145, 205546, 216150, 233575, 280290, 308319, 467150, 513865, 616638, 700725, 1027730, 1223933, 1401450, 1541595, 2447866, 2569325, 3083190, 3671799, 5138650, 6119665, 7343598, 7707975, 12239330, 13463263, 15415950, 18358995, 26926526, 30598325, 36717990, 40389789, 61196650, 67316315, 80779578, 91794975, 134632630, 183589950, 201948945, 336581575, 403897890, 673163150, 1009744725, 2019489450]

約数ペア:

[(1, 2019489450), (2, 1009744725), (3, 673163150), (5, 403897890), (6, 336581575), (10, 201948945), (11, 183589950), (15, 134632630), (22, 91794975), (25, 80779578), (30, 67316315), (33, 61196650), (50, 40389789), (55, 36717990), (66, 30598325), (75, 26926526), (110, 18358995), (131, 15415950), (150, 13463263), (165, 12239330), (262, 7707975), (275, 7343598), (330, 6119665), (393, 5138650), (550, 3671799), (655, 3083190), (786, 2569325), (825, 2447866), (1310, 1541595), (1441, 1401450), (1650, 1223933), (1965, 1027730), (2882, 700725), (3275, 616638), (3930, 513865), (4323, 467150), (6550, 308319), (7205, 280290), (8646, 233575), (9343, 216150), (9825, 205546), (14410, 140145), (18686, 108075), (19650, 102773), (21615, 93430), (28029, 72050), (36025, 56058), (43230, 46715)]