16888950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2918

約数の個数: 72

約数和(自身を含む): 48882288

約数和(自身を除く): 31993338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2887, 2925, 5774, 5850, 8661, 14435, 17322, 25983, 28870, 37531, 43305, 51966, 72175, 75062, 86610, 112593, 129915, 144350, 187655, 216525, 225186, 259830, 337779, 375310, 433050, 562965, 649575, 675558, 938275, 1125930, 1299150, 1688895, 1876550, 2814825, 3377790, 5629650, 8444475, 16888950]

約数ペア:

[(1, 16888950), (2, 8444475), (3, 5629650), (5, 3377790), (6, 2814825), (9, 1876550), (10, 1688895), (13, 1299150), (15, 1125930), (18, 938275), (25, 675558), (26, 649575), (30, 562965), (39, 433050), (45, 375310), (50, 337779), (65, 259830), (75, 225186), (78, 216525), (90, 187655), (117, 144350), (130, 129915), (150, 112593), (195, 86610), (225, 75062), (234, 72175), (325, 51966), (390, 43305), (450, 37531), (585, 28870), (650, 25983), (975, 17322), (1170, 14435), (1950, 8661), (2887, 5850), (2925, 5774)]