19285950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 51603840

約数和(自身を除く): 32317890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 67, 75, 95, 101, 114, 134, 150, 190, 201, 202, 285, 303, 335, 402, 475, 505, 570, 606, 670, 950, 1005, 1010, 1273, 1425, 1515, 1675, 1919, 2010, 2525, 2546, 2850, 3030, 3350, 3819, 3838, 5025, 5050, 5757, 6365, 6767, 7575, 7638, 9595, 10050, 11514, 12730, 13534, 15150, 19095, 19190, 20301, 28785, 31825, 33835, 38190, 40602, 47975, 57570, 63650, 67670, 95475, 95950, 101505, 128573, 143925, 169175, 190950, 203010, 257146, 287850, 338350, 385719, 507525, 642865, 771438, 1015050, 1285730, 1928595, 3214325, 3857190, 6428650, 9642975, 19285950]

約数ペア:

[(1, 19285950), (2, 9642975), (3, 6428650), (5, 3857190), (6, 3214325), (10, 1928595), (15, 1285730), (19, 1015050), (25, 771438), (30, 642865), (38, 507525), (50, 385719), (57, 338350), (67, 287850), (75, 257146), (95, 203010), (101, 190950), (114, 169175), (134, 143925), (150, 128573), (190, 101505), (201, 95950), (202, 95475), (285, 67670), (303, 63650), (335, 57570), (402, 47975), (475, 40602), (505, 38190), (570, 33835), (606, 31825), (670, 28785), (950, 20301), (1005, 19190), (1010, 19095), (1273, 15150), (1425, 13534), (1515, 12730), (1675, 11514), (1919, 10050), (2010, 9595), (2525, 7638), (2546, 7575), (2850, 6767), (3030, 6365), (3350, 5757), (3819, 5050), (3838, 5025)]