58724540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 72

約数和(自身を含む): 148159872

約数和(自身を除く): 89435332

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, 434, 490, 620, 868, 980, 1085, 1519, 1933, 2170, 3038, 3866, 4340, 6076, 7595, 7732, 9665, 13531, 15190, 19330, 27062, 30380, 38660, 54124, 59923, 67655, 94717, 119846, 135310, 189434, 239692, 270620, 299615, 378868, 419461, 473585, 599230, 838922, 947170, 1198460, 1677844, 1894340, 2097305, 2936227, 4194610, 5872454, 8389220, 11744908, 14681135, 29362270, 58724540]

約数ペア:

[(1, 58724540), (2, 29362270), (4, 14681135), (5, 11744908), (7, 8389220), (10, 5872454), (14, 4194610), (20, 2936227), (28, 2097305), (31, 1894340), (35, 1677844), (49, 1198460), (62, 947170), (70, 838922), (98, 599230), (124, 473585), (140, 419461), (155, 378868), (196, 299615), (217, 270620), (245, 239692), (310, 189434), (434, 135310), (490, 119846), (620, 94717), (868, 67655), (980, 59923), (1085, 54124), (1519, 38660), (1933, 30380), (2170, 27062), (3038, 19330), (3866, 15190), (4340, 13531), (6076, 9665), (7595, 7732)]