26503890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 73923840

約数和(自身を除く): 47419950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2069, 2135, 2562, 4138, 4270, 6207, 6405, 10345, 12414, 12810, 14483, 20690, 28966, 31035, 43449, 62070, 72415, 86898, 126209, 144830, 217245, 252418, 378627, 434490, 631045, 757254, 883463, 1262090, 1766926, 1893135, 2650389, 3786270, 4417315, 5300778, 8834630, 13251945, 26503890]

約数ペア:

[(1, 26503890), (2, 13251945), (3, 8834630), (5, 5300778), (6, 4417315), (7, 3786270), (10, 2650389), (14, 1893135), (15, 1766926), (21, 1262090), (30, 883463), (35, 757254), (42, 631045), (61, 434490), (70, 378627), (105, 252418), (122, 217245), (183, 144830), (210, 126209), (305, 86898), (366, 72415), (427, 62070), (610, 43449), (854, 31035), (915, 28966), (1281, 20690), (1830, 14483), (2069, 12810), (2135, 12414), (2562, 10345), (4138, 6405), (4270, 6207)]