254374050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{242261}}^1$

素因数の和:242283

約数の個数: 48

約数和(自身を含む): 720971712

約数和(自身を除く): 466597662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 242261, 484522, 726783, 1211305, 1453566, 1695827, 2422610, 3391654, 3633915, 5087481, 6056525, 7267830, 8479135, 10174962, 12113050, 16958270, 18169575, 25437405, 36339150, 42395675, 50874810, 84791350, 127187025, 254374050]

約数ペア:

[(1, 254374050), (2, 127187025), (3, 84791350), (5, 50874810), (6, 42395675), (7, 36339150), (10, 25437405), (14, 18169575), (15, 16958270), (21, 12113050), (25, 10174962), (30, 8479135), (35, 7267830), (42, 6056525), (50, 5087481), (70, 3633915), (75, 3391654), (105, 2422610), (150, 1695827), (175, 1453566), (210, 1211305), (350, 726783), (525, 484522), (1050, 242261)]