549793890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 1485684720

約数和(自身を除く): 935890830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 313, 435, 522, 626, 673, 870, 939, 1305, 1346, 1565, 1878, 2019, 2610, 2817, 3130, 3365, 4038, 4695, 5634, 6057, 6730, 9077, 9390, 10095, 12114, 14085, 18154, 19517, 20190, 27231, 28170, 30285, 39034, 45385, 54462, 58551, 60570, 81693, 90770, 97585, 117102, 136155, 163386, 175653, 195170, 210649, 272310, 292755, 351306, 408465, 421298, 585510, 631947, 816930, 878265, 1053245, 1263894, 1756530, 1895841, 2106490, 3159735, 3791682, 6108821, 6319470, 9479205, 12217642, 18326463, 18958410, 30544105, 36652926, 54979389, 61088210, 91632315, 109958778, 183264630, 274896945, 549793890]

約数ペア:

[(1, 549793890), (2, 274896945), (3, 183264630), (5, 109958778), (6, 91632315), (9, 61088210), (10, 54979389), (15, 36652926), (18, 30544105), (29, 18958410), (30, 18326463), (45, 12217642), (58, 9479205), (87, 6319470), (90, 6108821), (145, 3791682), (174, 3159735), (261, 2106490), (290, 1895841), (313, 1756530), (435, 1263894), (522, 1053245), (626, 878265), (673, 816930), (870, 631947), (939, 585510), (1305, 421298), (1346, 408465), (1565, 351306), (1878, 292755), (2019, 272310), (2610, 210649), (2817, 195170), (3130, 175653), (3365, 163386), (4038, 136155), (4695, 117102), (5634, 97585), (6057, 90770), (6730, 81693), (9077, 60570), (9390, 58551), (10095, 54462), (12114, 45385), (14085, 39034), (18154, 30285), (19517, 28170), (20190, 27231)]