130218780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 387878400

約数和(自身を除く): 257659620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 1030, 1109, 1140, 1236, 1545, 1957, 2060, 2218, 3090, 3327, 3914, 4436, 5545, 5871, 6180, 6654, 7828, 9785, 11090, 11742, 13308, 16635, 19570, 21071, 22180, 23484, 29355, 33270, 39140, 42142, 58710, 63213, 66540, 84284, 105355, 114227, 117420, 126426, 210710, 228454, 252852, 316065, 342681, 421420, 456908, 571135, 632130, 685362, 1142270, 1264260, 1370724, 1713405, 2170313, 2284540, 3426810, 4340626, 6510939, 6853620, 8681252, 10851565, 13021878, 21703130, 26043756, 32554695, 43406260, 65109390, 130218780]

約数ペア:

[(1, 130218780), (2, 65109390), (3, 43406260), (4, 32554695), (5, 26043756), (6, 21703130), (10, 13021878), (12, 10851565), (15, 8681252), (19, 6853620), (20, 6510939), (30, 4340626), (38, 3426810), (57, 2284540), (60, 2170313), (76, 1713405), (95, 1370724), (103, 1264260), (114, 1142270), (190, 685362), (206, 632130), (228, 571135), (285, 456908), (309, 421420), (380, 342681), (412, 316065), (515, 252852), (570, 228454), (618, 210710), (1030, 126426), (1109, 117420), (1140, 114227), (1236, 105355), (1545, 84284), (1957, 66540), (2060, 63213), (2218, 58710), (3090, 42142), (3327, 39140), (3914, 33270), (4436, 29355), (5545, 23484), (5871, 22180), (6180, 21071), (6654, 19570), (7828, 16635), (9785, 13308), (11090, 11742)]