2474340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 7934976

約数和(自身を除く): 5460636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 163, 165, 220, 230, 253, 276, 326, 330, 345, 460, 489, 506, 652, 660, 690, 759, 815, 978, 1012, 1265, 1380, 1518, 1630, 1793, 1956, 2445, 2530, 3036, 3260, 3586, 3749, 3795, 4890, 5060, 5379, 7172, 7498, 7590, 8965, 9780, 10758, 11247, 14996, 15180, 17930, 18745, 21516, 22494, 26895, 35860, 37490, 41239, 44988, 53790, 56235, 74980, 82478, 107580, 112470, 123717, 164956, 206195, 224940, 247434, 412390, 494868, 618585, 824780, 1237170, 2474340]

約数ペア:

[(1, 2474340), (2, 1237170), (3, 824780), (4, 618585), (5, 494868), (6, 412390), (10, 247434), (11, 224940), (12, 206195), (15, 164956), (20, 123717), (22, 112470), (23, 107580), (30, 82478), (33, 74980), (44, 56235), (46, 53790), (55, 44988), (60, 41239), (66, 37490), (69, 35860), (92, 26895), (110, 22494), (115, 21516), (132, 18745), (138, 17930), (163, 15180), (165, 14996), (220, 11247), (230, 10758), (253, 9780), (276, 8965), (326, 7590), (330, 7498), (345, 7172), (460, 5379), (489, 5060), (506, 4890), (652, 3795), (660, 3749), (690, 3586), (759, 3260), (815, 3036), (978, 2530), (1012, 2445), (1265, 1956), (1380, 1793), (1518, 1630)]