9653710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 11082290

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 149, 155, 190, 209, 298, 310, 341, 418, 589, 682, 745, 1045, 1178, 1490, 1639, 1705, 2090, 2831, 2945, 3278, 3410, 4619, 5662, 5890, 6479, 8195, 9238, 12958, 14155, 16390, 23095, 28310, 31141, 32395, 46190, 50809, 62282, 64790, 87761, 101618, 155705, 175522, 254045, 311410, 438805, 508090, 877610, 965371, 1930742, 4826855, 9653710]

約数ペア:

[(1, 9653710), (2, 4826855), (5, 1930742), (10, 965371), (11, 877610), (19, 508090), (22, 438805), (31, 311410), (38, 254045), (55, 175522), (62, 155705), (95, 101618), (110, 87761), (149, 64790), (155, 62282), (190, 50809), (209, 46190), (298, 32395), (310, 31141), (341, 28310), (418, 23095), (589, 16390), (682, 14155), (745, 12958), (1045, 9238), (1178, 8195), (1490, 6479), (1639, 5890), (1705, 5662), (2090, 4619), (2831, 3410), (2945, 3278)]