42952980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3349

約数の個数: 96

約数和(自身を含む): 141926400

約数和(自身を除く): 98973420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 3299, 4340, 6510, 6598, 9897, 13020, 13196, 16495, 19794, 23093, 32990, 39588, 46186, 49485, 65980, 69279, 92372, 98970, 102269, 115465, 138558, 197940, 204538, 230930, 277116, 306807, 346395, 409076, 461860, 511345, 613614, 692790, 715883, 1022690, 1227228, 1385580, 1431766, 1534035, 2045380, 2147649, 2863532, 3068070, 3579415, 4295298, 6136140, 7158830, 8590596, 10738245, 14317660, 21476490, 42952980]

約数ペア:

[(1, 42952980), (2, 21476490), (3, 14317660), (4, 10738245), (5, 8590596), (6, 7158830), (7, 6136140), (10, 4295298), (12, 3579415), (14, 3068070), (15, 2863532), (20, 2147649), (21, 2045380), (28, 1534035), (30, 1431766), (31, 1385580), (35, 1227228), (42, 1022690), (60, 715883), (62, 692790), (70, 613614), (84, 511345), (93, 461860), (105, 409076), (124, 346395), (140, 306807), (155, 277116), (186, 230930), (210, 204538), (217, 197940), (310, 138558), (372, 115465), (420, 102269), (434, 98970), (465, 92372), (620, 69279), (651, 65980), (868, 49485), (930, 46186), (1085, 39588), (1302, 32990), (1860, 23093), (2170, 19794), (2604, 16495), (3255, 13196), (3299, 13020), (4340, 9897), (6510, 6598)]