236413890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{291869}}^1$

素因数の和:291888

約数の個数: 40

約数和(自身を含む): 635692860

約数和(自身を除く): 399278970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 291869, 583738, 875607, 1459345, 1751214, 2626821, 2918690, 4378035, 5253642, 7880463, 8756070, 13134105, 15760926, 23641389, 26268210, 39402315, 47282778, 78804630, 118206945, 236413890]

約数ペア:

[(1, 236413890), (2, 118206945), (3, 78804630), (5, 47282778), (6, 39402315), (9, 26268210), (10, 23641389), (15, 15760926), (18, 13134105), (27, 8756070), (30, 7880463), (45, 5253642), (54, 4378035), (81, 2918690), (90, 2626821), (135, 1751214), (162, 1459345), (270, 875607), (405, 583738), (810, 291869)]