73793020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 187084800

約数和(自身を除く): 113291780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 343, 347, 434, 490, 620, 686, 694, 868, 980, 1085, 1372, 1388, 1519, 1715, 1735, 2170, 2429, 3038, 3430, 3470, 4340, 4858, 6076, 6860, 6940, 7595, 9716, 10633, 10757, 12145, 15190, 17003, 21266, 21514, 24290, 30380, 34006, 42532, 43028, 48580, 53165, 53785, 68012, 75299, 85015, 106330, 107570, 119021, 150598, 170030, 212660, 215140, 238042, 301196, 340060, 376495, 476084, 527093, 595105, 752990, 1054186, 1190210, 1505980, 2108372, 2380420, 2635465, 3689651, 5270930, 7379302, 10541860, 14758604, 18448255, 36896510, 73793020]

約数ペア:

[(1, 73793020), (2, 36896510), (4, 18448255), (5, 14758604), (7, 10541860), (10, 7379302), (14, 5270930), (20, 3689651), (28, 2635465), (31, 2380420), (35, 2108372), (49, 1505980), (62, 1190210), (70, 1054186), (98, 752990), (124, 595105), (140, 527093), (155, 476084), (196, 376495), (217, 340060), (245, 301196), (310, 238042), (343, 215140), (347, 212660), (434, 170030), (490, 150598), (620, 119021), (686, 107570), (694, 106330), (868, 85015), (980, 75299), (1085, 68012), (1372, 53785), (1388, 53165), (1519, 48580), (1715, 43028), (1735, 42532), (2170, 34006), (2429, 30380), (3038, 24290), (3430, 21514), (3470, 21266), (4340, 17003), (4858, 15190), (6076, 12145), (6860, 10757), (6940, 10633), (7595, 9716)]