30959500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 79619904

約数和(自身を除く): 48660404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 433, 500, 550, 572, 650, 715, 866, 1100, 1300, 1375, 1430, 1625, 1732, 2165, 2750, 2860, 3250, 3575, 4330, 4763, 5500, 5629, 6500, 7150, 8660, 9526, 10825, 11258, 14300, 17875, 19052, 21650, 22516, 23815, 28145, 35750, 43300, 47630, 54125, 56290, 61919, 71500, 95260, 108250, 112580, 119075, 123838, 140725, 216500, 238150, 247676, 281450, 309595, 476300, 562900, 595375, 619190, 703625, 1190750, 1238380, 1407250, 1547975, 2381500, 2814500, 3095950, 6191900, 7739875, 15479750, 30959500]

約数ペア:

[(1, 30959500), (2, 15479750), (4, 7739875), (5, 6191900), (10, 3095950), (11, 2814500), (13, 2381500), (20, 1547975), (22, 1407250), (25, 1238380), (26, 1190750), (44, 703625), (50, 619190), (52, 595375), (55, 562900), (65, 476300), (100, 309595), (110, 281450), (125, 247676), (130, 238150), (143, 216500), (220, 140725), (250, 123838), (260, 119075), (275, 112580), (286, 108250), (325, 95260), (433, 71500), (500, 61919), (550, 56290), (572, 54125), (650, 47630), (715, 43300), (866, 35750), (1100, 28145), (1300, 23815), (1375, 22516), (1430, 21650), (1625, 19052), (1732, 17875), (2165, 14300), (2750, 11258), (2860, 10825), (3250, 9526), (3575, 8660), (4330, 7150), (4763, 6500), (5500, 5629)]