303421930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71059}}^1$

素因数の和:71134

約数の個数: 32

約数和(自身を含む): 634423680

約数和(自身を除く): 331001750

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 71059, 142118, 355295, 497413, 710590, 994826, 2487065, 4334599, 4974130, 8669198, 21672995, 30342193, 43345990, 60684386, 151710965, 303421930]

約数ペア:

[(1, 303421930), (2, 151710965), (5, 60684386), (7, 43345990), (10, 30342193), (14, 21672995), (35, 8669198), (61, 4974130), (70, 4334599), (122, 2487065), (305, 994826), (427, 710590), (610, 497413), (854, 355295), (2135, 142118), (4270, 71059)]