71514690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 185867136

約数和(自身を除く): 114352446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 699, 787, 1165, 1398, 1574, 2330, 2361, 3029, 3495, 3935, 4722, 6058, 6990, 7870, 9087, 10231, 11805, 15145, 18174, 20462, 23610, 30290, 30693, 45435, 51155, 61386, 90870, 102310, 153465, 183371, 306930, 366742, 550113, 916855, 1100226, 1833710, 2383823, 2750565, 4767646, 5501130, 7151469, 11919115, 14302938, 23838230, 35757345, 71514690]

約数ペア:

[(1, 71514690), (2, 35757345), (3, 23838230), (5, 14302938), (6, 11919115), (10, 7151469), (13, 5501130), (15, 4767646), (26, 2750565), (30, 2383823), (39, 1833710), (65, 1100226), (78, 916855), (130, 550113), (195, 366742), (233, 306930), (390, 183371), (466, 153465), (699, 102310), (787, 90870), (1165, 61386), (1398, 51155), (1574, 45435), (2330, 30693), (2361, 30290), (3029, 23610), (3495, 20462), (3935, 18174), (4722, 15145), (6058, 11805), (6990, 10231), (7870, 9087)]