29940312

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 47042088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 107, 131, 178, 214, 262, 267, 321, 356, 393, 428, 524, 534, 642, 712, 786, 856, 1048, 1068, 1284, 1572, 2136, 2568, 3144, 9523, 11659, 14017, 19046, 23318, 28034, 28569, 34977, 38092, 42051, 46636, 56068, 57138, 69954, 76184, 84102, 93272, 112136, 114276, 139908, 168204, 228552, 279816, 336408, 1247513, 2495026, 3742539, 4990052, 7485078, 9980104, 14970156, 29940312]

約数ペア:

[(1, 29940312), (2, 14970156), (3, 9980104), (4, 7485078), (6, 4990052), (8, 3742539), (12, 2495026), (24, 1247513), (89, 336408), (107, 279816), (131, 228552), (178, 168204), (214, 139908), (262, 114276), (267, 112136), (321, 93272), (356, 84102), (393, 76184), (428, 69954), (524, 57138), (534, 56068), (642, 46636), (712, 42051), (786, 38092), (856, 34977), (1048, 28569), (1068, 28034), (1284, 23318), (1572, 19046), (2136, 14017), (2568, 11659), (3144, 9523)]