63906990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 175993344

約数和(自身を除く): 112086354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 877, 1041, 1735, 1754, 2082, 2429, 2631, 3470, 4385, 4858, 5205, 5262, 6139, 7287, 8770, 10410, 12145, 12278, 13155, 14574, 18417, 24290, 26310, 30695, 36435, 36834, 61390, 72870, 92085, 184170, 304319, 608638, 912957, 1521595, 1825914, 2130233, 3043190, 4260466, 4564785, 6390699, 9129570, 10651165, 12781398, 21302330, 31953495, 63906990]

約数ペア:

[(1, 63906990), (2, 31953495), (3, 21302330), (5, 12781398), (6, 10651165), (7, 9129570), (10, 6390699), (14, 4564785), (15, 4260466), (21, 3043190), (30, 2130233), (35, 1825914), (42, 1521595), (70, 912957), (105, 608638), (210, 304319), (347, 184170), (694, 92085), (877, 72870), (1041, 61390), (1735, 36834), (1754, 36435), (2082, 30695), (2429, 26310), (2631, 24290), (3470, 18417), (4385, 14574), (4858, 13155), (5205, 12278), (5262, 12145), (6139, 10410), (7287, 8770)]