2454988860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1051}}^1$

素因数の和:1768

約数の個数: 144

約数和(自身を含む): 7857682560

約数和(自身を除く): 5402693700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 683, 684, 855, 1051, 1140, 1366, 1710, 2049, 2102, 2732, 3153, 3415, 3420, 4098, 4204, 5255, 6147, 6306, 6830, 8196, 9459, 10245, 10510, 12294, 12612, 12977, 13660, 15765, 18918, 19969, 20490, 21020, 24588, 25954, 30735, 31530, 37836, 38931, 39938, 40980, 47295, 51908, 59907, 61470, 63060, 64885, 77862, 79876, 94590, 99845, 116793, 119814, 122940, 129770, 155724, 179721, 189180, 194655, 199690, 233586, 239628, 259540, 299535, 359442, 389310, 399380, 467172, 583965, 599070, 717833, 718884, 778620, 898605, 1167930, 1198140, 1435666, 1797210, 2153499, 2335860, 2871332, 3589165, 3594420, 4306998, 6460497, 7178330, 8613996, 10767495, 12920994, 13638827, 14356660, 21534990, 25841988, 27277654, 32302485, 40916481, 43069980, 54555308, 64604970, 68194135, 81832962, 122749443, 129209940, 136388270, 163665924, 204582405, 245498886, 272776540, 409164810, 490997772, 613747215, 818329620, 1227494430, 2454988860]

約数ペア:

[(1, 2454988860), (2, 1227494430), (3, 818329620), (4, 613747215), (5, 490997772), (6, 409164810), (9, 272776540), (10, 245498886), (12, 204582405), (15, 163665924), (18, 136388270), (19, 129209940), (20, 122749443), (30, 81832962), (36, 68194135), (38, 64604970), (45, 54555308), (57, 43069980), (60, 40916481), (76, 32302485), (90, 27277654), (95, 25841988), (114, 21534990), (171, 14356660), (180, 13638827), (190, 12920994), (228, 10767495), (285, 8613996), (342, 7178330), (380, 6460497), (570, 4306998), (683, 3594420), (684, 3589165), (855, 2871332), (1051, 2335860), (1140, 2153499), (1366, 1797210), (1710, 1435666), (2049, 1198140), (2102, 1167930), (2732, 898605), (3153, 778620), (3415, 718884), (3420, 717833), (4098, 599070), (4204, 583965), (5255, 467172), (6147, 399380), (6306, 389310), (6830, 359442), (8196, 299535), (9459, 259540), (10245, 239628), (10510, 233586), (12294, 199690), (12612, 194655), (12977, 189180), (13660, 179721), (15765, 155724), (18918, 129770), (19969, 122940), (20490, 119814), (21020, 116793), (24588, 99845), (25954, 94590), (30735, 79876), (31530, 77862), (37836, 64885), (38931, 63060), (39938, 61470), (40980, 59907), (47295, 51908)]