2019929850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{14341}}^1$

素因数の和:14672

約数の個数: 72

約数和(自身を含む): 5444596092

約数和(自身を除く): 3424666242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 313, 450, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 7825, 9390, 14085, 14341, 15650, 23475, 28170, 28682, 43023, 46950, 70425, 71705, 86046, 129069, 140850, 143410, 215115, 258138, 358525, 430230, 645345, 717050, 1075575, 1290690, 2151150, 3226725, 4488733, 6453450, 8977466, 13466199, 22443665, 26932398, 40398597, 44887330, 67330995, 80797194, 112218325, 134661990, 201992985, 224436650, 336654975, 403985970, 673309950, 1009964925, 2019929850]

約数ペア:

[(1, 2019929850), (2, 1009964925), (3, 673309950), (5, 403985970), (6, 336654975), (9, 224436650), (10, 201992985), (15, 134661990), (18, 112218325), (25, 80797194), (30, 67330995), (45, 44887330), (50, 40398597), (75, 26932398), (90, 22443665), (150, 13466199), (225, 8977466), (313, 6453450), (450, 4488733), (626, 3226725), (939, 2151150), (1565, 1290690), (1878, 1075575), (2817, 717050), (3130, 645345), (4695, 430230), (5634, 358525), (7825, 258138), (9390, 215115), (14085, 143410), (14341, 140850), (15650, 129069), (23475, 86046), (28170, 71705), (28682, 70425), (43023, 46950)]