992380260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9781}}^1$

素因数の和:9901

約数の個数: 96

約数和(自身を含む): 2958076800

約数和(自身を除く): 1965696540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1335, 1691, 1780, 2670, 3382, 5073, 5340, 6764, 8455, 9781, 10146, 16910, 19562, 20292, 25365, 29343, 33820, 39124, 48905, 50730, 58686, 97810, 101460, 117372, 146715, 185839, 195620, 293430, 371678, 557517, 586860, 743356, 870509, 929195, 1115034, 1741018, 1858390, 2230068, 2611527, 2787585, 3482036, 3716780, 4352545, 5223054, 5575170, 8705090, 10446108, 11150340, 13057635, 16539671, 17410180, 26115270, 33079342, 49619013, 52230540, 66158684, 82698355, 99238026, 165396710, 198476052, 248095065, 330793420, 496190130, 992380260]

約数ペア:

[(1, 992380260), (2, 496190130), (3, 330793420), (4, 248095065), (5, 198476052), (6, 165396710), (10, 99238026), (12, 82698355), (15, 66158684), (19, 52230540), (20, 49619013), (30, 33079342), (38, 26115270), (57, 17410180), (60, 16539671), (76, 13057635), (89, 11150340), (95, 10446108), (114, 8705090), (178, 5575170), (190, 5223054), (228, 4352545), (267, 3716780), (285, 3482036), (356, 2787585), (380, 2611527), (445, 2230068), (534, 1858390), (570, 1741018), (890, 1115034), (1068, 929195), (1140, 870509), (1335, 743356), (1691, 586860), (1780, 557517), (2670, 371678), (3382, 293430), (5073, 195620), (5340, 185839), (6764, 146715), (8455, 117372), (9781, 101460), (10146, 97810), (16910, 58686), (19562, 50730), (20292, 48905), (25365, 39124), (29343, 33820)]