2479494870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{30851}}^1$

素因数の和:30930

約数の個数: 96

約数和(自身を含む): 6930593280

約数和(自身を除く): 4451098410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1410, 1710, 1786, 2115, 2679, 4230, 4465, 5358, 8037, 8930, 13395, 16074, 26790, 30851, 40185, 61702, 80370, 92553, 154255, 185106, 277659, 308510, 462765, 555318, 586169, 925530, 1172338, 1388295, 1449997, 1758507, 2776590, 2899994, 2930845, 3517014, 4349991, 5275521, 5861690, 7249985, 8699982, 8792535, 10551042, 13049973, 14499970, 17585070, 21749955, 26099946, 26377605, 27549943, 43499910, 52755210, 55099886, 65249865, 82649829, 130499730, 137749715, 165299658, 247949487, 275499430, 413249145, 495898974, 826498290, 1239747435, 2479494870]

約数ペア:

[(1, 2479494870), (2, 1239747435), (3, 826498290), (5, 495898974), (6, 413249145), (9, 275499430), (10, 247949487), (15, 165299658), (18, 137749715), (19, 130499730), (30, 82649829), (38, 65249865), (45, 55099886), (47, 52755210), (57, 43499910), (90, 27549943), (94, 26377605), (95, 26099946), (114, 21749955), (141, 17585070), (171, 14499970), (190, 13049973), (235, 10551042), (282, 8792535), (285, 8699982), (342, 7249985), (423, 5861690), (470, 5275521), (570, 4349991), (705, 3517014), (846, 2930845), (855, 2899994), (893, 2776590), (1410, 1758507), (1710, 1449997), (1786, 1388295), (2115, 1172338), (2679, 925530), (4230, 586169), (4465, 555318), (5358, 462765), (8037, 308510), (8930, 277659), (13395, 185106), (16074, 154255), (26790, 92553), (30851, 80370), (40185, 61702)]