694620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 2240784

約数和(自身を除く): 1546164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 227, 255, 306, 340, 454, 510, 612, 681, 765, 908, 1020, 1135, 1362, 1530, 2043, 2270, 2724, 3060, 3405, 3859, 4086, 4540, 6810, 7718, 8172, 10215, 11577, 13620, 15436, 19295, 20430, 23154, 34731, 38590, 40860, 46308, 57885, 69462, 77180, 115770, 138924, 173655, 231540, 347310, 694620]

約数ペア:

[(1, 694620), (2, 347310), (3, 231540), (4, 173655), (5, 138924), (6, 115770), (9, 77180), (10, 69462), (12, 57885), (15, 46308), (17, 40860), (18, 38590), (20, 34731), (30, 23154), (34, 20430), (36, 19295), (45, 15436), (51, 13620), (60, 11577), (68, 10215), (85, 8172), (90, 7718), (102, 6810), (153, 4540), (170, 4086), (180, 3859), (204, 3405), (227, 3060), (255, 2724), (306, 2270), (340, 2043), (454, 1530), (510, 1362), (612, 1135), (681, 1020), (765, 908)]