8889377888230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{30689}}^1\times {\mathrm{84449}}^1$

素因数の和:115166

約数の個数: 64

約数和(自身を含む): 18660747600000

約数和(自身を除く): 9771369711770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 30689, 61378, 84449, 153445, 168898, 214823, 306890, 422245, 429646, 591143, 844490, 1074115, 1182286, 1503761, 2148230, 2955715, 3007522, 4138001, 5911430, 7518805, 8276002, 10526327, 15037610, 20690005, 21052654, 28966007, 41380010, 52631635, 57932014, 105263270, 144830035, 289660070, 2591655361, 5183310722, 12958276805, 18141587527, 25916553610, 36283175054, 90707937635, 126991112689, 181415875270, 253982225378, 634955563445, 888937788823, 1269911126890, 1777875577646, 4444688944115, 8889377888230]

約数ペア:

[(1, 8889377888230), (2, 4444688944115), (5, 1777875577646), (7, 1269911126890), (10, 888937788823), (14, 634955563445), (35, 253982225378), (49, 181415875270), (70, 126991112689), (98, 90707937635), (245, 36283175054), (343, 25916553610), (490, 18141587527), (686, 12958276805), (1715, 5183310722), (3430, 2591655361), (30689, 289660070), (61378, 144830035), (84449, 105263270), (153445, 57932014), (168898, 52631635), (214823, 41380010), (306890, 28966007), (422245, 21052654), (429646, 20690005), (591143, 15037610), (844490, 10526327), (1074115, 8276002), (1182286, 7518805), (1503761, 5911430), (2148230, 4138001), (2955715, 3007522)]