82172010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 123114390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 149, 155, 186, 298, 310, 447, 465, 593, 745, 894, 930, 1186, 1490, 1779, 2235, 2965, 3558, 4470, 4619, 5930, 8895, 9238, 13857, 17790, 18383, 23095, 27714, 36766, 46190, 55149, 69285, 88357, 91915, 110298, 138570, 176714, 183830, 265071, 275745, 441785, 530142, 551490, 883570, 1325355, 2650710, 2739067, 5478134, 8217201, 13695335, 16434402, 27390670, 41086005, 82172010]

約数ペア:

[(1, 82172010), (2, 41086005), (3, 27390670), (5, 16434402), (6, 13695335), (10, 8217201), (15, 5478134), (30, 2739067), (31, 2650710), (62, 1325355), (93, 883570), (149, 551490), (155, 530142), (186, 441785), (298, 275745), (310, 265071), (447, 183830), (465, 176714), (593, 138570), (745, 110298), (894, 91915), (930, 88357), (1186, 69285), (1490, 55149), (1779, 46190), (2235, 36766), (2965, 27714), (3558, 23095), (4470, 18383), (4619, 17790), (5930, 13857), (8895, 9238)]