1019889570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{66529}}^1$

素因数の和:66619

約数の個数: 64

約数和(自身を含む): 2835774720

約数和(自身を除く): 1815885150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 15330, 66529, 133058, 199587, 332645, 399174, 465703, 665290, 931406, 997935, 1397109, 1995870, 2328515, 2794218, 4657030, 4856617, 6985545, 9713234, 13971090, 14569851, 24283085, 29139702, 33996319, 48566170, 67992638, 72849255, 101988957, 145698510, 169981595, 203977914, 339963190, 509944785, 1019889570]

約数ペア:

[(1, 1019889570), (2, 509944785), (3, 339963190), (5, 203977914), (6, 169981595), (7, 145698510), (10, 101988957), (14, 72849255), (15, 67992638), (21, 48566170), (30, 33996319), (35, 29139702), (42, 24283085), (70, 14569851), (73, 13971090), (105, 9713234), (146, 6985545), (210, 4856617), (219, 4657030), (365, 2794218), (438, 2328515), (511, 1995870), (730, 1397109), (1022, 997935), (1095, 931406), (1533, 665290), (2190, 465703), (2555, 399174), (3066, 332645), (5110, 199587), (7665, 133058), (15330, 66529)]