15694995890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107951}}^1$

素因数の和:108063

約数の個数: 64

約数和(自身を含む): 33826111488

約数和(自身を除く): 18131115598

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, 10385, 14539, 20770, 29078, 72695, 107951, 145390, 215902, 539755, 755657, 1079510, 1511314, 3346481, 3778285, 6692962, 7232717, 7556570, 14465434, 16732405, 23425367, 33464810, 36163585, 46850734, 50629019, 72327170, 101258038, 117126835, 224214227, 234253670, 253145095, 448428454, 506290190, 1121071135, 1569499589, 2242142270, 3138999178, 7847497945, 15694995890]

約数ペア:

[(1, 15694995890), (2, 7847497945), (5, 3138999178), (7, 2242142270), (10, 1569499589), (14, 1121071135), (31, 506290190), (35, 448428454), (62, 253145095), (67, 234253670), (70, 224214227), (134, 117126835), (155, 101258038), (217, 72327170), (310, 50629019), (335, 46850734), (434, 36163585), (469, 33464810), (670, 23425367), (938, 16732405), (1085, 14465434), (2077, 7556570), (2170, 7232717), (2345, 6692962), (4154, 3778285), (4690, 3346481), (10385, 1511314), (14539, 1079510), (20770, 755657), (29078, 539755), (72695, 215902), (107951, 145390)]