1330463890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9151}}^1$

素因数の和:9263

約数の個数: 64

約数和(自身を含む): 2867724288

約数和(自身を除く): 1537260398

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 67, 70, 134, 155, 217, 310, 335, 434, 469, 670, 938, 1085, 2077, 2170, 2345, 4154, 4690, 9151, 10385, 14539, 18302, 20770, 29078, 45755, 64057, 72695, 91510, 128114, 145390, 283681, 320285, 567362, 613117, 640570, 1226234, 1418405, 1985767, 2836810, 3065585, 3971534, 4291819, 6131170, 8583638, 9928835, 19006627, 19857670, 21459095, 38013254, 42918190, 95033135, 133046389, 190066270, 266092778, 665231945, 1330463890]

約数ペア:

[(1, 1330463890), (2, 665231945), (5, 266092778), (7, 190066270), (10, 133046389), (14, 95033135), (31, 42918190), (35, 38013254), (62, 21459095), (67, 19857670), (70, 19006627), (134, 9928835), (155, 8583638), (217, 6131170), (310, 4291819), (335, 3971534), (434, 3065585), (469, 2836810), (670, 1985767), (938, 1418405), (1085, 1226234), (2077, 640570), (2170, 613117), (2345, 567362), (4154, 320285), (4690, 283681), (9151, 145390), (10385, 128114), (14539, 91510), (18302, 72695), (20770, 64057), (29078, 45755)]