142854530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 318608640

約数和(自身を除く): 175754110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 179, 182, 358, 455, 877, 895, 910, 1253, 1754, 1790, 2327, 2506, 4385, 4654, 6139, 6265, 8770, 11401, 11635, 12278, 12530, 16289, 22802, 23270, 30695, 32578, 57005, 61390, 79807, 81445, 114010, 156983, 159614, 162890, 313966, 399035, 784915, 798070, 1098881, 1569830, 2040779, 2197762, 4081558, 5494405, 10203895, 10988810, 14285453, 20407790, 28570906, 71427265, 142854530]

約数ペア:

[(1, 142854530), (2, 71427265), (5, 28570906), (7, 20407790), (10, 14285453), (13, 10988810), (14, 10203895), (26, 5494405), (35, 4081558), (65, 2197762), (70, 2040779), (91, 1569830), (130, 1098881), (179, 798070), (182, 784915), (358, 399035), (455, 313966), (877, 162890), (895, 159614), (910, 156983), (1253, 114010), (1754, 81445), (1790, 79807), (2327, 61390), (2506, 57005), (4385, 32578), (4654, 30695), (6139, 23270), (6265, 22802), (8770, 16289), (11401, 12530), (11635, 12278)]