29809260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12767

約数の個数: 72

約数和(自身を含む): 97384560

約数和(自身を除く): 67575300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12739, 25478, 38217, 50956, 63695, 76434, 114651, 127390, 152868, 165607, 191085, 229302, 254780, 331214, 382170, 458604, 496821, 573255, 662428, 764340, 828035, 993642, 1146510, 1490463, 1656070, 1987284, 2293020, 2484105, 2980926, 3312140, 4968210, 5961852, 7452315, 9936420, 14904630, 29809260]

約数ペア:

[(1, 29809260), (2, 14904630), (3, 9936420), (4, 7452315), (5, 5961852), (6, 4968210), (9, 3312140), (10, 2980926), (12, 2484105), (13, 2293020), (15, 1987284), (18, 1656070), (20, 1490463), (26, 1146510), (30, 993642), (36, 828035), (39, 764340), (45, 662428), (52, 573255), (60, 496821), (65, 458604), (78, 382170), (90, 331214), (117, 254780), (130, 229302), (156, 191085), (180, 165607), (195, 152868), (234, 127390), (260, 114651), (390, 76434), (468, 63695), (585, 50956), (780, 38217), (1170, 25478), (2340, 12739)]