442445330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4649}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 824947200

約数和(自身を除く): 382501870

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 1535, 3070, 4649, 9298, 9517, 19034, 23245, 46490, 47585, 95170, 144119, 288238, 720595, 1427243, 1441190, 2854486, 7136215, 14272430, 44244533, 88489066, 221222665, 442445330]

約数ペア:

[(1, 442445330), (2, 221222665), (5, 88489066), (10, 44244533), (31, 14272430), (62, 7136215), (155, 2854486), (307, 1441190), (310, 1427243), (614, 720595), (1535, 288238), (3070, 144119), (4649, 95170), (9298, 47585), (9517, 46490), (19034, 23245)]