22739190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 34803210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 443, 590, 870, 885, 886, 1329, 1711, 1770, 2215, 2658, 3422, 4430, 5133, 6645, 8555, 10266, 12847, 13290, 17110, 25665, 25694, 26137, 38541, 51330, 52274, 64235, 77082, 78411, 128470, 130685, 156822, 192705, 261370, 385410, 392055, 757973, 784110, 1515946, 2273919, 3789865, 4547838, 7579730, 11369595, 22739190]

約数ペア:

[(1, 22739190), (2, 11369595), (3, 7579730), (5, 4547838), (6, 3789865), (10, 2273919), (15, 1515946), (29, 784110), (30, 757973), (58, 392055), (59, 385410), (87, 261370), (118, 192705), (145, 156822), (174, 130685), (177, 128470), (290, 78411), (295, 77082), (354, 64235), (435, 52274), (443, 51330), (590, 38541), (870, 26137), (885, 25694), (886, 25665), (1329, 17110), (1711, 13290), (1770, 12847), (2215, 10266), (2658, 8555), (3422, 6645), (4430, 5133)]