38514990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 95764032

約数和(自身を除く): 57249042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 173, 181, 205, 246, 346, 362, 410, 519, 543, 615, 865, 905, 1038, 1086, 1230, 1730, 1810, 2595, 2715, 5190, 5430, 7093, 7421, 14186, 14842, 21279, 22263, 31313, 35465, 37105, 42558, 44526, 62626, 70930, 74210, 93939, 106395, 111315, 156565, 187878, 212790, 222630, 313130, 469695, 939390, 1283833, 2567666, 3851499, 6419165, 7702998, 12838330, 19257495, 38514990]

約数ペア:

[(1, 38514990), (2, 19257495), (3, 12838330), (5, 7702998), (6, 6419165), (10, 3851499), (15, 2567666), (30, 1283833), (41, 939390), (82, 469695), (123, 313130), (173, 222630), (181, 212790), (205, 187878), (246, 156565), (346, 111315), (362, 106395), (410, 93939), (519, 74210), (543, 70930), (615, 62626), (865, 44526), (905, 42558), (1038, 37105), (1086, 35465), (1230, 31313), (1730, 22263), (1810, 21279), (2595, 14842), (2715, 14186), (5190, 7421), (5430, 7093)]