73154060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4431

約数の個数: 72

約数和(自身を含む): 189260064

約数和(自身を除く): 116106004

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 4391, 8330, 8782, 16660, 17564, 21955, 30737, 43910, 61474, 74647, 87820, 122948, 149294, 153685, 215159, 298588, 307370, 373235, 430318, 522529, 614740, 746470, 860636, 1045058, 1075795, 1492940, 2090116, 2151590, 2612645, 3657703, 4303180, 5225290, 7315406, 10450580, 14630812, 18288515, 36577030, 73154060]

約数ペア:

[(1, 73154060), (2, 36577030), (4, 18288515), (5, 14630812), (7, 10450580), (10, 7315406), (14, 5225290), (17, 4303180), (20, 3657703), (28, 2612645), (34, 2151590), (35, 2090116), (49, 1492940), (68, 1075795), (70, 1045058), (85, 860636), (98, 746470), (119, 614740), (140, 522529), (170, 430318), (196, 373235), (238, 307370), (245, 298588), (340, 215159), (476, 153685), (490, 149294), (595, 122948), (833, 87820), (980, 74647), (1190, 61474), (1666, 43910), (2380, 30737), (3332, 21955), (4165, 17564), (4391, 16660), (8330, 8782)]