1569330980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 3901685760

約数和(自身を除く): 2332354780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 419, 434, 620, 838, 863, 868, 1085, 1676, 1726, 2095, 2170, 2933, 3452, 4190, 4315, 4340, 5866, 6041, 8380, 8630, 11732, 12082, 12989, 14665, 17260, 24164, 25978, 26753, 29330, 30205, 51956, 53506, 58660, 60410, 64945, 90923, 107012, 120820, 129890, 133765, 181846, 187271, 259780, 267530, 361597, 363692, 374542, 454615, 535060, 723194, 749084, 909230, 936355, 1446388, 1807985, 1818460, 1872710, 2531179, 3615970, 3745420, 5062358, 7231940, 10124716, 11209507, 12655895, 22419014, 25311790, 44838028, 50623580, 56047535, 78466549, 112095070, 156933098, 224190140, 313866196, 392332745, 784665490, 1569330980]

約数ペア:

[(1, 1569330980), (2, 784665490), (4, 392332745), (5, 313866196), (7, 224190140), (10, 156933098), (14, 112095070), (20, 78466549), (28, 56047535), (31, 50623580), (35, 44838028), (62, 25311790), (70, 22419014), (124, 12655895), (140, 11209507), (155, 10124716), (217, 7231940), (310, 5062358), (419, 3745420), (434, 3615970), (620, 2531179), (838, 1872710), (863, 1818460), (868, 1807985), (1085, 1446388), (1676, 936355), (1726, 909230), (2095, 749084), (2170, 723194), (2933, 535060), (3452, 454615), (4190, 374542), (4315, 363692), (4340, 361597), (5866, 267530), (6041, 259780), (8380, 187271), (8630, 181846), (11732, 133765), (12082, 129890), (12989, 120820), (14665, 107012), (17260, 90923), (24164, 64945), (25978, 60410), (26753, 58660), (29330, 53506), (30205, 51956)]