188904690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53819}}^1$

素因数の和:53848

約数の個数: 64

約数和(自身を含む): 542505600

約数和(自身を除く): 353600910

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, 53819, 107638, 161457, 269095, 322914, 484371, 538190, 699647, 807285, 968742, 1399294, 1453113, 1614570, 2098941, 2421855, 2906226, 3498235, 4197882, 4843710, 6296823, 6996470, 7265565, 10494705, 12593646, 14531130, 18890469, 20989410, 31484115, 37780938, 62968230, 94452345, 188904690]

約数ペア:

[(1, 188904690), (2, 94452345), (3, 62968230), (5, 37780938), (6, 31484115), (9, 20989410), (10, 18890469), (13, 14531130), (15, 12593646), (18, 10494705), (26, 7265565), (27, 6996470), (30, 6296823), (39, 4843710), (45, 4197882), (54, 3498235), (65, 2906226), (78, 2421855), (90, 2098941), (117, 1614570), (130, 1453113), (135, 1399294), (195, 968742), (234, 807285), (270, 699647), (351, 538190), (390, 484371), (585, 322914), (702, 269095), (1170, 161457), (1755, 107638), (3510, 53819)]