18247530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 51683328

約数和(自身を除く): 33435798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 2803, 3255, 5606, 6510, 8409, 14015, 16818, 19621, 28030, 39242, 42045, 58863, 84090, 86893, 98105, 117726, 173786, 196210, 260679, 294315, 434465, 521358, 588630, 608251, 868930, 1216502, 1303395, 1824753, 2606790, 3041255, 3649506, 6082510, 9123765, 18247530]

約数ペア:

[(1, 18247530), (2, 9123765), (3, 6082510), (5, 3649506), (6, 3041255), (7, 2606790), (10, 1824753), (14, 1303395), (15, 1216502), (21, 868930), (30, 608251), (31, 588630), (35, 521358), (42, 434465), (62, 294315), (70, 260679), (93, 196210), (105, 173786), (155, 117726), (186, 98105), (210, 86893), (217, 84090), (310, 58863), (434, 42045), (465, 39242), (651, 28030), (930, 19621), (1085, 16818), (1302, 14015), (2170, 8409), (2803, 6510), (3255, 5606)]