349232930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{7247}}^1$

素因数の和:7394

約数の個数: 32

約数和(自身を含む): 647101440

約数和(自身を除く): 297868510

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 4819, 7247, 9638, 14494, 24095, 36235, 48190, 72470, 442067, 572513, 884134, 1145026, 2210335, 2862565, 4420670, 5725130, 34923293, 69846586, 174616465, 349232930]

約数ペア:

[(1, 349232930), (2, 174616465), (5, 69846586), (10, 34923293), (61, 5725130), (79, 4420670), (122, 2862565), (158, 2210335), (305, 1145026), (395, 884134), (610, 572513), (790, 442067), (4819, 72470), (7247, 48190), (9638, 36235), (14494, 24095)]