951198990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{3547}}^1$

素因数の和:4841

約数の個数: 64

約数和(自身を含む): 2611782144

約数和(自身を除く): 1660583154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1277, 2554, 3547, 3831, 6385, 7094, 7662, 8939, 10641, 12770, 17735, 17878, 19155, 21282, 24829, 26817, 35470, 38310, 44695, 49658, 53205, 53634, 74487, 89390, 106410, 124145, 134085, 148974, 248290, 268170, 372435, 744870, 4529519, 9059038, 13588557, 22647595, 27177114, 31706633, 45295190, 63413266, 67942785, 95119899, 135885570, 158533165, 190239798, 317066330, 475599495, 951198990]

約数ペア:

[(1, 951198990), (2, 475599495), (3, 317066330), (5, 190239798), (6, 158533165), (7, 135885570), (10, 95119899), (14, 67942785), (15, 63413266), (21, 45295190), (30, 31706633), (35, 27177114), (42, 22647595), (70, 13588557), (105, 9059038), (210, 4529519), (1277, 744870), (2554, 372435), (3547, 268170), (3831, 248290), (6385, 148974), (7094, 134085), (7662, 124145), (8939, 106410), (10641, 89390), (12770, 74487), (17735, 53634), (17878, 53205), (19155, 49658), (21282, 44695), (24829, 38310), (26817, 35470)]