2013310810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2803}}^1$

素因数の和:3179

約数の個数: 64

約数和(自身を含む): 4289716224

約数和(自身を除く): 2276405414

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 331, 434, 662, 1085, 1655, 2170, 2317, 2803, 3310, 4634, 5606, 10261, 11585, 14015, 19621, 20522, 23170, 28030, 39242, 51305, 71827, 86893, 98105, 102610, 143654, 173786, 196210, 359135, 434465, 608251, 718270, 868930, 927793, 1216502, 1855586, 3041255, 4638965, 6082510, 6494551, 9277930, 12989102, 28761583, 32472755, 57523166, 64945510, 143807915, 201331081, 287615830, 402662162, 1006655405, 2013310810]

約数ペア:

[(1, 2013310810), (2, 1006655405), (5, 402662162), (7, 287615830), (10, 201331081), (14, 143807915), (31, 64945510), (35, 57523166), (62, 32472755), (70, 28761583), (155, 12989102), (217, 9277930), (310, 6494551), (331, 6082510), (434, 4638965), (662, 3041255), (1085, 1855586), (1655, 1216502), (2170, 927793), (2317, 868930), (2803, 718270), (3310, 608251), (4634, 434465), (5606, 359135), (10261, 196210), (11585, 173786), (14015, 143654), (19621, 102610), (20522, 98105), (23170, 86893), (28030, 71827), (39242, 51305)]