15260370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 23308590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 269, 305, 310, 366, 465, 538, 610, 807, 915, 930, 1345, 1614, 1830, 1891, 2690, 3782, 4035, 5673, 8070, 8339, 9455, 11346, 16409, 16678, 18910, 25017, 28365, 32818, 41695, 49227, 50034, 56730, 82045, 83390, 98454, 125085, 164090, 246135, 250170, 492270, 508679, 1017358, 1526037, 2543395, 3052074, 5086790, 7630185, 15260370]

約数ペア:

[(1, 15260370), (2, 7630185), (3, 5086790), (5, 3052074), (6, 2543395), (10, 1526037), (15, 1017358), (30, 508679), (31, 492270), (61, 250170), (62, 246135), (93, 164090), (122, 125085), (155, 98454), (183, 83390), (186, 82045), (269, 56730), (305, 50034), (310, 49227), (366, 41695), (465, 32818), (538, 28365), (610, 25017), (807, 18910), (915, 16678), (930, 16409), (1345, 11346), (1614, 9455), (1830, 8339), (1891, 8070), (2690, 5673), (3782, 4035)]