473407970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3987

約数の個数: 64

約数和(自身を含む): 1021731840

約数和(自身を除く): 548323870

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 470, 518, 658, 1295, 1645, 1739, 2590, 3290, 3478, 3889, 7778, 8695, 12173, 17390, 19445, 24346, 27223, 38890, 54446, 60865, 121730, 136115, 143893, 182783, 272230, 287786, 365566, 719465, 913915, 1007251, 1279481, 1438930, 1827830, 2014502, 2558962, 5036255, 6397405, 6762971, 10072510, 12794810, 13525942, 33814855, 47340797, 67629710, 94681594, 236703985, 473407970]

約数ペア:

[(1, 473407970), (2, 236703985), (5, 94681594), (7, 67629710), (10, 47340797), (14, 33814855), (35, 13525942), (37, 12794810), (47, 10072510), (70, 6762971), (74, 6397405), (94, 5036255), (185, 2558962), (235, 2014502), (259, 1827830), (329, 1438930), (370, 1279481), (470, 1007251), (518, 913915), (658, 719465), (1295, 365566), (1645, 287786), (1739, 272230), (2590, 182783), (3290, 143893), (3478, 136115), (3889, 121730), (7778, 60865), (8695, 54446), (12173, 38890), (17390, 27223), (19445, 24346)]