314902140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18287}}^1$

素因数の和:18347

約数の個数: 96

約数和(自身を含む): 1032321024

約数和(自身を除く): 717418884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 18287, 36574, 54861, 73148, 91435, 109722, 128009, 182870, 219444, 256018, 274305, 365740, 384027, 512036, 548610, 640045, 749767, 768054, 1097220, 1280090, 1499534, 1536108, 1920135, 2249301, 2560180, 2999068, 3748835, 3840270, 4498602, 5248369, 7497670, 7680540, 8997204, 10496738, 11246505, 14995340, 15745107, 20993476, 22493010, 26241845, 31490214, 44986020, 52483690, 62980428, 78725535, 104967380, 157451070, 314902140]

約数ペア:

[(1, 314902140), (2, 157451070), (3, 104967380), (4, 78725535), (5, 62980428), (6, 52483690), (7, 44986020), (10, 31490214), (12, 26241845), (14, 22493010), (15, 20993476), (20, 15745107), (21, 14995340), (28, 11246505), (30, 10496738), (35, 8997204), (41, 7680540), (42, 7497670), (60, 5248369), (70, 4498602), (82, 3840270), (84, 3748835), (105, 2999068), (123, 2560180), (140, 2249301), (164, 1920135), (205, 1536108), (210, 1499534), (246, 1280090), (287, 1097220), (410, 768054), (420, 749767), (492, 640045), (574, 548610), (615, 512036), (820, 384027), (861, 365740), (1148, 274305), (1230, 256018), (1435, 219444), (1722, 182870), (2460, 128009), (2870, 109722), (3444, 91435), (4305, 73148), (5740, 54861), (8610, 36574), (17220, 18287)]