213945030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60953}}^1$

素因数の和:60982

約数の個数: 64

約数和(自身を含む): 614416320

約数和(自身を除く): 400471290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 60953, 121906, 182859, 304765, 365718, 548577, 609530, 792389, 914295, 1097154, 1584778, 1645731, 1828590, 2377167, 2742885, 3291462, 3961945, 4754334, 5485770, 7131501, 7923890, 8228655, 11885835, 14263002, 16457310, 21394503, 23771670, 35657505, 42789006, 71315010, 106972515, 213945030]

約数ペア:

[(1, 213945030), (2, 106972515), (3, 71315010), (5, 42789006), (6, 35657505), (9, 23771670), (10, 21394503), (13, 16457310), (15, 14263002), (18, 11885835), (26, 8228655), (27, 7923890), (30, 7131501), (39, 5485770), (45, 4754334), (54, 3961945), (65, 3291462), (78, 2742885), (90, 2377167), (117, 1828590), (130, 1645731), (135, 1584778), (195, 1097154), (234, 914295), (270, 792389), (351, 609530), (390, 548577), (585, 365718), (702, 304765), (1170, 182859), (1755, 121906), (3510, 60953)]