873194980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4679}}^1$

素因数の和:4769

約数の個数: 96

約数和(自身を含む): 2214051840

約数和(自身を除く): 1340856860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 215, 217, 301, 310, 430, 434, 602, 620, 860, 868, 1085, 1204, 1333, 1505, 2170, 2666, 3010, 4340, 4679, 5332, 6020, 6665, 9331, 9358, 13330, 18662, 18716, 23395, 26660, 32753, 37324, 46655, 46790, 65506, 93310, 93580, 131012, 145049, 163765, 186620, 201197, 290098, 327530, 402394, 580196, 655060, 725245, 804788, 1005985, 1015343, 1408379, 1450490, 2011970, 2030686, 2816758, 2900980, 4023940, 4061372, 5076715, 5633516, 6237107, 7041895, 10153430, 12474214, 14083790, 20306860, 24948428, 28167580, 31185535, 43659749, 62371070, 87319498, 124742140, 174638996, 218298745, 436597490, 873194980]

約数ペア:

[(1, 873194980), (2, 436597490), (4, 218298745), (5, 174638996), (7, 124742140), (10, 87319498), (14, 62371070), (20, 43659749), (28, 31185535), (31, 28167580), (35, 24948428), (43, 20306860), (62, 14083790), (70, 12474214), (86, 10153430), (124, 7041895), (140, 6237107), (155, 5633516), (172, 5076715), (215, 4061372), (217, 4023940), (301, 2900980), (310, 2816758), (430, 2030686), (434, 2011970), (602, 1450490), (620, 1408379), (860, 1015343), (868, 1005985), (1085, 804788), (1204, 725245), (1333, 655060), (1505, 580196), (2170, 402394), (2666, 327530), (3010, 290098), (4340, 201197), (4679, 186620), (5332, 163765), (6020, 145049), (6665, 131012), (9331, 93580), (9358, 93310), (13330, 65506), (18662, 46790), (18716, 46655), (23395, 37324), (26660, 32753)]