103018580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3445

約数の個数: 72

約数和(自身を含む): 259854336

約数和(自身を除く): 156835756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 3391, 4340, 6076, 6782, 7595, 13564, 15190, 16955, 23737, 30380, 33910, 47474, 67820, 94948, 105121, 118685, 166159, 210242, 237370, 332318, 420484, 474740, 525605, 664636, 735847, 830795, 1051210, 1471694, 1661590, 2102420, 2943388, 3323180, 3679235, 5150929, 7358470, 10301858, 14716940, 20603716, 25754645, 51509290, 103018580]

約数ペア:

[(1, 103018580), (2, 51509290), (4, 25754645), (5, 20603716), (7, 14716940), (10, 10301858), (14, 7358470), (20, 5150929), (28, 3679235), (31, 3323180), (35, 2943388), (49, 2102420), (62, 1661590), (70, 1471694), (98, 1051210), (124, 830795), (140, 735847), (155, 664636), (196, 525605), (217, 474740), (245, 420484), (310, 332318), (434, 237370), (490, 210242), (620, 166159), (868, 118685), (980, 105121), (1085, 94948), (1519, 67820), (2170, 47474), (3038, 33910), (3391, 30380), (4340, 23737), (6076, 16955), (6782, 15190), (7595, 13564)]