744141390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2153}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 1836862272

約数和(自身を除く): 1092720882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 281, 410, 562, 615, 843, 1230, 1405, 1686, 2153, 2810, 4215, 4306, 6459, 8430, 10765, 11521, 12918, 21530, 23042, 32295, 34563, 57605, 64590, 69126, 88273, 115210, 172815, 176546, 264819, 345630, 441365, 529638, 604993, 882730, 1209986, 1324095, 1814979, 2648190, 3024965, 3629958, 6049930, 9074895, 18149790, 24804713, 49609426, 74414139, 124023565, 148828278, 248047130, 372070695, 744141390]

約数ペア:

[(1, 744141390), (2, 372070695), (3, 248047130), (5, 148828278), (6, 124023565), (10, 74414139), (15, 49609426), (30, 24804713), (41, 18149790), (82, 9074895), (123, 6049930), (205, 3629958), (246, 3024965), (281, 2648190), (410, 1814979), (562, 1324095), (615, 1209986), (843, 882730), (1230, 604993), (1405, 529638), (1686, 441365), (2153, 345630), (2810, 264819), (4215, 176546), (4306, 172815), (6459, 115210), (8430, 88273), (10765, 69126), (11521, 64590), (12918, 57605), (21530, 34563), (23042, 32295)]