61019580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 177940224

約数和(自身を除く): 116920644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 258, 268, 335, 353, 402, 430, 516, 645, 670, 706, 804, 860, 1005, 1059, 1290, 1340, 1412, 1765, 2010, 2118, 2580, 2881, 3530, 4020, 4236, 5295, 5762, 7060, 8643, 10590, 11524, 14405, 15179, 17286, 21180, 23651, 28810, 30358, 34572, 43215, 45537, 47302, 57620, 60716, 70953, 75895, 86430, 91074, 94604, 118255, 141906, 151790, 172860, 182148, 227685, 236510, 283812, 303580, 354765, 455370, 473020, 709530, 910740, 1016993, 1419060, 2033986, 3050979, 4067972, 5084965, 6101958, 10169930, 12203916, 15254895, 20339860, 30509790, 61019580]

約数ペア:

[(1, 61019580), (2, 30509790), (3, 20339860), (4, 15254895), (5, 12203916), (6, 10169930), (10, 6101958), (12, 5084965), (15, 4067972), (20, 3050979), (30, 2033986), (43, 1419060), (60, 1016993), (67, 910740), (86, 709530), (129, 473020), (134, 455370), (172, 354765), (201, 303580), (215, 283812), (258, 236510), (268, 227685), (335, 182148), (353, 172860), (402, 151790), (430, 141906), (516, 118255), (645, 94604), (670, 91074), (706, 86430), (804, 75895), (860, 70953), (1005, 60716), (1059, 57620), (1290, 47302), (1340, 45537), (1412, 43215), (1765, 34572), (2010, 30358), (2118, 28810), (2580, 23651), (2881, 21180), (3530, 17286), (4020, 15179), (4236, 14405), (5295, 11524), (5762, 10590), (7060, 8643)]