30407776

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 43135904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 151, 203, 217, 224, 232, 248, 302, 406, 434, 464, 496, 604, 812, 868, 899, 928, 992, 1057, 1208, 1624, 1736, 1798, 2114, 2416, 3248, 3472, 3596, 4228, 4379, 4681, 4832, 6293, 6496, 6944, 7192, 8456, 8758, 9362, 12586, 14384, 16912, 17516, 18724, 25172, 28768, 30653, 32767, 33824, 35032, 37448, 50344, 61306, 65534, 70064, 74896, 100688, 122612, 131068, 135749, 140128, 149792, 201376, 245224, 262136, 271498, 490448, 524272, 542996, 950243, 980896, 1048544, 1085992, 1900486, 2171984, 3800972, 4343968, 7601944, 15203888, 30407776]

約数ペア:

[(1, 30407776), (2, 15203888), (4, 7601944), (7, 4343968), (8, 3800972), (14, 2171984), (16, 1900486), (28, 1085992), (29, 1048544), (31, 980896), (32, 950243), (56, 542996), (58, 524272), (62, 490448), (112, 271498), (116, 262136), (124, 245224), (151, 201376), (203, 149792), (217, 140128), (224, 135749), (232, 131068), (248, 122612), (302, 100688), (406, 74896), (434, 70064), (464, 65534), (496, 61306), (604, 50344), (812, 37448), (868, 35032), (899, 33824), (928, 32767), (992, 30653), (1057, 28768), (1208, 25172), (1624, 18724), (1736, 17516), (1798, 16912), (2114, 14384), (2416, 12586), (3248, 9362), (3472, 8758), (3596, 8456), (4228, 7192), (4379, 6944), (4681, 6496), (4832, 6293)]