29634220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 79002000

約数和(自身を除く): 49367780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 2749, 5390, 5498, 10780, 10996, 13745, 19243, 27490, 30239, 38486, 54980, 60478, 76972, 96215, 120956, 134701, 151195, 192430, 211673, 269402, 302390, 384860, 423346, 538804, 604780, 673505, 846692, 1058365, 1347010, 1481711, 2116730, 2694020, 2963422, 4233460, 5926844, 7408555, 14817110, 29634220]

約数ペア:

[(1, 29634220), (2, 14817110), (4, 7408555), (5, 5926844), (7, 4233460), (10, 2963422), (11, 2694020), (14, 2116730), (20, 1481711), (22, 1347010), (28, 1058365), (35, 846692), (44, 673505), (49, 604780), (55, 538804), (70, 423346), (77, 384860), (98, 302390), (110, 269402), (140, 211673), (154, 192430), (196, 151195), (220, 134701), (245, 120956), (308, 96215), (385, 76972), (490, 60478), (539, 54980), (770, 38486), (980, 30239), (1078, 27490), (1540, 19243), (2156, 13745), (2695, 10996), (2749, 10780), (5390, 5498)]