9894937430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4559879}}^1$

素因数の和:4559924

約数の個数: 32

約数和(自身を含む): 21011927040

約数和(自身を除く): 11116989610

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4559879, 9119758, 22799395, 31919153, 45598790, 63838306, 141356249, 159595765, 282712498, 319191530, 706781245, 989493743, 1413562490, 1978987486, 4947468715, 9894937430]

約数ペア:

[(1, 9894937430), (2, 4947468715), (5, 1978987486), (7, 1413562490), (10, 989493743), (14, 706781245), (31, 319191530), (35, 282712498), (62, 159595765), (70, 141356249), (155, 63838306), (217, 45598790), (310, 31919153), (434, 22799395), (1085, 9119758), (2170, 4559879)]