91819260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39239}}^1$

素因数の和:39267

約数の個数: 72

約数和(自身を含む): 299950560

約数和(自身を除く): 208131300

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, 39239, 78478, 117717, 156956, 196195, 235434, 353151, 392390, 470868, 510107, 588585, 706302, 784780, 1020214, 1177170, 1412604, 1530321, 1765755, 2040428, 2354340, 2550535, 3060642, 3531510, 4590963, 5101070, 6121284, 7063020, 7651605, 9181926, 10202140, 15303210, 18363852, 22954815, 30606420, 45909630, 91819260]

約数ペア:

[(1, 91819260), (2, 45909630), (3, 30606420), (4, 22954815), (5, 18363852), (6, 15303210), (9, 10202140), (10, 9181926), (12, 7651605), (13, 7063020), (15, 6121284), (18, 5101070), (20, 4590963), (26, 3531510), (30, 3060642), (36, 2550535), (39, 2354340), (45, 2040428), (52, 1765755), (60, 1530321), (65, 1412604), (78, 1177170), (90, 1020214), (117, 784780), (130, 706302), (156, 588585), (180, 510107), (195, 470868), (234, 392390), (260, 353151), (390, 235434), (468, 196195), (585, 156956), (780, 117717), (1170, 78478), (2340, 39239)]