4290790910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1977323}}^1$

素因数の和:1977368

約数の個数: 32

約数和(自身を含む): 9111508992

約数和(自身を除く): 4820718082

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1977323, 3954646, 9886615, 13841261, 19773230, 27682522, 61297013, 69206305, 122594026, 138412610, 306485065, 429079091, 612970130, 858158182, 2145395455, 4290790910]

約数ペア:

[(1, 4290790910), (2, 2145395455), (5, 858158182), (7, 612970130), (10, 429079091), (14, 306485065), (31, 138412610), (35, 122594026), (62, 69206305), (70, 61297013), (155, 27682522), (217, 19773230), (310, 13841261), (434, 9886615), (1085, 3954646), (2170, 1977323)]