293670090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{155381}}^1$

素因数の和:155404

約数の個数: 64

約数和(自身を含む): 895000320

約数和(自身を除く): 601330230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 155381, 310762, 466143, 776905, 932286, 1087667, 1398429, 1553810, 2175334, 2330715, 2796858, 3263001, 4195287, 4661430, 5438335, 6526002, 6992145, 8390574, 9789003, 10876670, 13984290, 16315005, 19578006, 20976435, 29367009, 32630010, 41952870, 48945015, 58734018, 97890030, 146835045, 293670090]

約数ペア:

[(1, 293670090), (2, 146835045), (3, 97890030), (5, 58734018), (6, 48945015), (7, 41952870), (9, 32630010), (10, 29367009), (14, 20976435), (15, 19578006), (18, 16315005), (21, 13984290), (27, 10876670), (30, 9789003), (35, 8390574), (42, 6992145), (45, 6526002), (54, 5438335), (63, 4661430), (70, 4195287), (90, 3263001), (105, 2796858), (126, 2330715), (135, 2175334), (189, 1553810), (210, 1398429), (270, 1087667), (315, 932286), (378, 776905), (630, 466143), (945, 310762), (1890, 155381)]