917430990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{33349}}^1$

素因数の和:33497

約数の個数: 64

約数和(自身を含む): 2535667200

約数和(自身を除く): 1618236210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 9170, 13755, 27510, 33349, 66698, 100047, 166745, 200094, 233443, 333490, 466886, 500235, 700329, 1000470, 1167215, 1400658, 2334430, 3501645, 4368719, 7003290, 8737438, 13106157, 21843595, 26212314, 30581033, 43687190, 61162066, 65530785, 91743099, 131061570, 152905165, 183486198, 305810330, 458715495, 917430990]

約数ペア:

[(1, 917430990), (2, 458715495), (3, 305810330), (5, 183486198), (6, 152905165), (7, 131061570), (10, 91743099), (14, 65530785), (15, 61162066), (21, 43687190), (30, 30581033), (35, 26212314), (42, 21843595), (70, 13106157), (105, 8737438), (131, 7003290), (210, 4368719), (262, 3501645), (393, 2334430), (655, 1400658), (786, 1167215), (917, 1000470), (1310, 700329), (1834, 500235), (1965, 466886), (2751, 333490), (3930, 233443), (4585, 200094), (5502, 166745), (9170, 100047), (13755, 66698), (27510, 33349)]