1185307210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 2325052800

約数和(自身を除く): 1139745590

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 139, 185, 190, 278, 370, 695, 703, 1213, 1390, 1406, 2426, 2641, 3515, 5143, 5282, 6065, 7030, 10286, 12130, 13205, 23047, 25715, 26410, 44881, 46094, 51430, 89762, 97717, 115235, 168607, 195434, 224405, 230470, 337214, 448810, 488585, 843035, 852739, 977170, 1686070, 1705478, 3203533, 4263695, 6238459, 6407066, 8527390, 12476918, 16017665, 31192295, 32035330, 62384590, 118530721, 237061442, 592653605, 1185307210]

約数ペア:

[(1, 1185307210), (2, 592653605), (5, 237061442), (10, 118530721), (19, 62384590), (37, 32035330), (38, 31192295), (74, 16017665), (95, 12476918), (139, 8527390), (185, 6407066), (190, 6238459), (278, 4263695), (370, 3203533), (695, 1705478), (703, 1686070), (1213, 977170), (1390, 852739), (1406, 843035), (2426, 488585), (2641, 448810), (3515, 337214), (5143, 230470), (5282, 224405), (6065, 195434), (7030, 168607), (10286, 115235), (12130, 97717), (13205, 89762), (23047, 51430), (25715, 46094), (26410, 44881)]