26071620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 76640256

約数和(自身を除く): 50568636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 131, 155, 186, 214, 262, 310, 321, 372, 393, 428, 465, 524, 535, 620, 642, 655, 786, 930, 1070, 1284, 1310, 1572, 1605, 1860, 1965, 2140, 2620, 3210, 3317, 3930, 4061, 6420, 6634, 7860, 8122, 9951, 12183, 13268, 14017, 16244, 16585, 19902, 20305, 24366, 28034, 33170, 39804, 40610, 42051, 48732, 49755, 56068, 60915, 66340, 70085, 81220, 84102, 99510, 121830, 140170, 168204, 199020, 210255, 243660, 280340, 420510, 434527, 841020, 869054, 1303581, 1738108, 2172635, 2607162, 4345270, 5214324, 6517905, 8690540, 13035810, 26071620]

約数ペア:

[(1, 26071620), (2, 13035810), (3, 8690540), (4, 6517905), (5, 5214324), (6, 4345270), (10, 2607162), (12, 2172635), (15, 1738108), (20, 1303581), (30, 869054), (31, 841020), (60, 434527), (62, 420510), (93, 280340), (107, 243660), (124, 210255), (131, 199020), (155, 168204), (186, 140170), (214, 121830), (262, 99510), (310, 84102), (321, 81220), (372, 70085), (393, 66340), (428, 60915), (465, 56068), (524, 49755), (535, 48732), (620, 42051), (642, 40610), (655, 39804), (786, 33170), (930, 28034), (1070, 24366), (1284, 20305), (1310, 19902), (1572, 16585), (1605, 16244), (1860, 14017), (1965, 13268), (2140, 12183), (2620, 9951), (3210, 8122), (3317, 7860), (3930, 6634), (4061, 6420)]