2221465350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49531}}^1$

素因数の和:49582

約数の個数: 96

約数和(自身を含む): 6191103744

約数和(自身を除く): 3969638394

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1495, 1725, 1794, 1950, 2990, 3450, 4485, 7475, 8970, 14950, 22425, 44850, 49531, 99062, 148593, 247655, 297186, 495310, 643903, 742965, 1139213, 1238275, 1287806, 1485930, 1931709, 2278426, 2476550, 3219515, 3417639, 3714825, 3863418, 5696065, 6439030, 6835278, 7429650, 9658545, 11392130, 14809769, 16097575, 17088195, 19317090, 28480325, 29619538, 32195150, 34176390, 44429307, 48292725, 56960650, 74048845, 85440975, 88858614, 96585450, 148097690, 170881950, 222146535, 370244225, 444293070, 740488450, 1110732675, 2221465350]

約数ペア:

[(1, 2221465350), (2, 1110732675), (3, 740488450), (5, 444293070), (6, 370244225), (10, 222146535), (13, 170881950), (15, 148097690), (23, 96585450), (25, 88858614), (26, 85440975), (30, 74048845), (39, 56960650), (46, 48292725), (50, 44429307), (65, 34176390), (69, 32195150), (75, 29619538), (78, 28480325), (115, 19317090), (130, 17088195), (138, 16097575), (150, 14809769), (195, 11392130), (230, 9658545), (299, 7429650), (325, 6835278), (345, 6439030), (390, 5696065), (575, 3863418), (598, 3714825), (650, 3417639), (690, 3219515), (897, 2476550), (975, 2278426), (1150, 1931709), (1495, 1485930), (1725, 1287806), (1794, 1238275), (1950, 1139213), (2990, 742965), (3450, 643903), (4485, 495310), (7475, 297186), (8970, 247655), (14950, 148593), (22425, 99062), (44850, 49531)]