17930250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 52298064

約数和(自身を除く): 34367814

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 613, 650, 750, 975, 1125, 1170, 1226, 1625, 1839, 1950, 2250, 2925, 3065, 3250, 3678, 4875, 5517, 5850, 6130, 7969, 9195, 9750, 11034, 14625, 15325, 15938, 18390, 23907, 27585, 29250, 30650, 39845, 45975, 47814, 55170, 71721, 76625, 79690, 91950, 119535, 137925, 143442, 153250, 199225, 229875, 239070, 275850, 358605, 398450, 459750, 597675, 689625, 717210, 996125, 1195350, 1379250, 1793025, 1992250, 2988375, 3586050, 5976750, 8965125, 17930250]

約数ペア:

[(1, 17930250), (2, 8965125), (3, 5976750), (5, 3586050), (6, 2988375), (9, 1992250), (10, 1793025), (13, 1379250), (15, 1195350), (18, 996125), (25, 717210), (26, 689625), (30, 597675), (39, 459750), (45, 398450), (50, 358605), (65, 275850), (75, 239070), (78, 229875), (90, 199225), (117, 153250), (125, 143442), (130, 137925), (150, 119535), (195, 91950), (225, 79690), (234, 76625), (250, 71721), (325, 55170), (375, 47814), (390, 45975), (450, 39845), (585, 30650), (613, 29250), (650, 27585), (750, 23907), (975, 18390), (1125, 15938), (1170, 15325), (1226, 14625), (1625, 11034), (1839, 9750), (1950, 9195), (2250, 7969), (2925, 6130), (3065, 5850), (3250, 5517), (3678, 4875)]