76303890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21739}}^1$

素因数の和:21768

約数の個数: 64

約数和(自身を含む): 219139200

約数和(自身を除く): 142835310

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, 21739, 43478, 65217, 108695, 130434, 195651, 217390, 282607, 326085, 391302, 565214, 586953, 652170, 847821, 978255, 1173906, 1413035, 1695642, 1956510, 2543463, 2826070, 2934765, 4239105, 5086926, 5869530, 7630389, 8478210, 12717315, 15260778, 25434630, 38151945, 76303890]

約数ペア:

[(1, 76303890), (2, 38151945), (3, 25434630), (5, 15260778), (6, 12717315), (9, 8478210), (10, 7630389), (13, 5869530), (15, 5086926), (18, 4239105), (26, 2934765), (27, 2826070), (30, 2543463), (39, 1956510), (45, 1695642), (54, 1413035), (65, 1173906), (78, 978255), (90, 847821), (117, 652170), (130, 586953), (135, 565214), (195, 391302), (234, 326085), (270, 282607), (351, 217390), (390, 195651), (585, 130434), (702, 108695), (1170, 65217), (1755, 43478), (3510, 21739)]