26866230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 67013568

約数和(自身を除く): 40147338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 277, 305, 318, 366, 530, 554, 610, 795, 831, 915, 1385, 1590, 1662, 1830, 2770, 3233, 4155, 6466, 8310, 9699, 14681, 16165, 16897, 19398, 29362, 32330, 33794, 44043, 48495, 50691, 73405, 84485, 88086, 96990, 101382, 146810, 168970, 220215, 253455, 440430, 506910, 895541, 1791082, 2686623, 4477705, 5373246, 8955410, 13433115, 26866230]

約数ペア:

[(1, 26866230), (2, 13433115), (3, 8955410), (5, 5373246), (6, 4477705), (10, 2686623), (15, 1791082), (30, 895541), (53, 506910), (61, 440430), (106, 253455), (122, 220215), (159, 168970), (183, 146810), (265, 101382), (277, 96990), (305, 88086), (318, 84485), (366, 73405), (530, 50691), (554, 48495), (610, 44043), (795, 33794), (831, 32330), (915, 29362), (1385, 19398), (1590, 16897), (1662, 16165), (1830, 14681), (2770, 9699), (3233, 8310), (4155, 6466)]