3545780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 9461760

約数和(自身を除く): 5915980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 43, 62, 70, 76, 86, 95, 124, 133, 140, 155, 172, 190, 215, 217, 266, 301, 310, 380, 430, 434, 532, 589, 602, 620, 665, 817, 860, 868, 1085, 1178, 1204, 1330, 1333, 1505, 1634, 2170, 2356, 2660, 2666, 2945, 3010, 3268, 4085, 4123, 4340, 5332, 5719, 5890, 6020, 6665, 8170, 8246, 9331, 11438, 11780, 13330, 16340, 16492, 18662, 20615, 22876, 25327, 26660, 28595, 37324, 41230, 46655, 50654, 57190, 82460, 93310, 101308, 114380, 126635, 177289, 186620, 253270, 354578, 506540, 709156, 886445, 1772890, 3545780]

約数ペア:

[(1, 3545780), (2, 1772890), (4, 886445), (5, 709156), (7, 506540), (10, 354578), (14, 253270), (19, 186620), (20, 177289), (28, 126635), (31, 114380), (35, 101308), (38, 93310), (43, 82460), (62, 57190), (70, 50654), (76, 46655), (86, 41230), (95, 37324), (124, 28595), (133, 26660), (140, 25327), (155, 22876), (172, 20615), (190, 18662), (215, 16492), (217, 16340), (266, 13330), (301, 11780), (310, 11438), (380, 9331), (430, 8246), (434, 8170), (532, 6665), (589, 6020), (602, 5890), (620, 5719), (665, 5332), (817, 4340), (860, 4123), (868, 4085), (1085, 3268), (1178, 3010), (1204, 2945), (1330, 2666), (1333, 2660), (1505, 2356), (1634, 2170)]