1341559980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{392269}}^1$

素因数の和:392303

約数の個数: 72

約数和(自身を含む): 4283588400

約数和(自身を除く): 2942028420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 392269, 784538, 1176807, 1569076, 1961345, 2353614, 3530421, 3922690, 4707228, 5884035, 7060842, 7453111, 7845380, 11768070, 14121684, 14906222, 17652105, 22359333, 23536140, 29812444, 35304210, 37265555, 44718666, 67077999, 70608420, 74531110, 89437332, 111796665, 134155998, 149062220, 223593330, 268311996, 335389995, 447186660, 670779990, 1341559980]

約数ペア:

[(1, 1341559980), (2, 670779990), (3, 447186660), (4, 335389995), (5, 268311996), (6, 223593330), (9, 149062220), (10, 134155998), (12, 111796665), (15, 89437332), (18, 74531110), (19, 70608420), (20, 67077999), (30, 44718666), (36, 37265555), (38, 35304210), (45, 29812444), (57, 23536140), (60, 22359333), (76, 17652105), (90, 14906222), (95, 14121684), (114, 11768070), (171, 7845380), (180, 7453111), (190, 7060842), (228, 5884035), (285, 4707228), (342, 3922690), (380, 3530421), (570, 2353614), (684, 1961345), (855, 1569076), (1140, 1176807), (1710, 784538), (3420, 392269)]