271410580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 701890560

約数和(自身を除く): 430479980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 713, 805, 868, 1085, 1426, 1610, 2170, 2719, 2852, 3220, 3565, 4340, 4991, 5438, 7130, 9982, 10876, 13595, 14260, 19033, 19964, 24955, 27190, 38066, 49910, 54380, 62537, 76132, 84289, 95165, 99820, 125074, 168578, 190330, 250148, 312685, 337156, 380660, 421445, 437759, 590023, 625370, 842890, 875518, 1180046, 1250740, 1685780, 1751036, 1938647, 2188795, 2360092, 2950115, 3877294, 4377590, 5900230, 7754588, 8755180, 9693235, 11800460, 13570529, 19386470, 27141058, 38772940, 54282116, 67852645, 135705290, 271410580]

約数ペア:

[(1, 271410580), (2, 135705290), (4, 67852645), (5, 54282116), (7, 38772940), (10, 27141058), (14, 19386470), (20, 13570529), (23, 11800460), (28, 9693235), (31, 8755180), (35, 7754588), (46, 5900230), (62, 4377590), (70, 3877294), (92, 2950115), (115, 2360092), (124, 2188795), (140, 1938647), (155, 1751036), (161, 1685780), (217, 1250740), (230, 1180046), (310, 875518), (322, 842890), (434, 625370), (460, 590023), (620, 437759), (644, 421445), (713, 380660), (805, 337156), (868, 312685), (1085, 250148), (1426, 190330), (1610, 168578), (2170, 125074), (2719, 99820), (2852, 95165), (3220, 84289), (3565, 76132), (4340, 62537), (4991, 54380), (5438, 49910), (7130, 38066), (9982, 27190), (10876, 24955), (13595, 19964), (14260, 19033)]