17764984770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{31393}}^1$

素因数の和:32867

約数の個数: 64

約数和(自身を含む): 45948760704

約数和(自身を除く): 28183775934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1451, 2902, 4353, 7255, 8706, 14510, 18863, 21765, 31393, 37726, 43530, 56589, 62786, 94179, 94315, 113178, 156965, 188358, 188630, 282945, 313930, 408109, 470895, 565890, 816218, 941790, 1224327, 2040545, 2448654, 4081090, 6121635, 12243270, 45551243, 91102486, 136653729, 227756215, 273307458, 455512430, 592166159, 683268645, 1184332318, 1366537290, 1776498477, 2960830795, 3552996954, 5921661590, 8882492385, 17764984770]

約数ペア:

[(1, 17764984770), (2, 8882492385), (3, 5921661590), (5, 3552996954), (6, 2960830795), (10, 1776498477), (13, 1366537290), (15, 1184332318), (26, 683268645), (30, 592166159), (39, 455512430), (65, 273307458), (78, 227756215), (130, 136653729), (195, 91102486), (390, 45551243), (1451, 12243270), (2902, 6121635), (4353, 4081090), (7255, 2448654), (8706, 2040545), (14510, 1224327), (18863, 941790), (21765, 816218), (31393, 565890), (37726, 470895), (43530, 408109), (56589, 313930), (62786, 282945), (94179, 188630), (94315, 188358), (113178, 156965)]