97402740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 293905920

約数和(自身を除く): 196503180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 1987, 2451, 2580, 3268, 3974, 4085, 4902, 5961, 7948, 8170, 9804, 9935, 11922, 12255, 16340, 19870, 23844, 24510, 29805, 37753, 39740, 49020, 59610, 75506, 85441, 113259, 119220, 151012, 170882, 188765, 226518, 256323, 341764, 377530, 427205, 453036, 512646, 566295, 755060, 854410, 1025292, 1132590, 1281615, 1623379, 1708820, 2265180, 2563230, 3246758, 4870137, 5126460, 6493516, 8116895, 9740274, 16233790, 19480548, 24350685, 32467580, 48701370, 97402740]

約数ペア:

[(1, 97402740), (2, 48701370), (3, 32467580), (4, 24350685), (5, 19480548), (6, 16233790), (10, 9740274), (12, 8116895), (15, 6493516), (19, 5126460), (20, 4870137), (30, 3246758), (38, 2563230), (43, 2265180), (57, 1708820), (60, 1623379), (76, 1281615), (86, 1132590), (95, 1025292), (114, 854410), (129, 755060), (172, 566295), (190, 512646), (215, 453036), (228, 427205), (258, 377530), (285, 341764), (380, 256323), (430, 226518), (516, 188765), (570, 170882), (645, 151012), (817, 119220), (860, 113259), (1140, 85441), (1290, 75506), (1634, 59610), (1987, 49020), (2451, 39740), (2580, 37753), (3268, 29805), (3974, 24510), (4085, 23844), (4902, 19870), (5961, 16340), (7948, 12255), (8170, 11922), (9804, 9935)]