30700656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 180

約数和(自身を含む): 105666600

約数和(自身を除く): 74965944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 229, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 458, 504, 532, 588, 684, 687, 784, 798, 882, 912, 916, 931, 1008, 1064, 1176, 1197, 1368, 1374, 1596, 1603, 1764, 1832, 1862, 2061, 2128, 2352, 2394, 2736, 2748, 2793, 3192, 3206, 3528, 3664, 3724, 4122, 4351, 4788, 4809, 5496, 5586, 6384, 6412, 7056, 7448, 8244, 8379, 8702, 9576, 9618, 10992, 11172, 11221, 12824, 13053, 14427, 14896, 16488, 16758, 17404, 19152, 19236, 22344, 22442, 25648, 26106, 28854, 30457, 32976, 33516, 33663, 34808, 38472, 39159, 44688, 44884, 52212, 57708, 60914, 67032, 67326, 69616, 76944, 78318, 89768, 91371, 100989, 104424, 115416, 121828, 134064, 134652, 156636, 179536, 182742, 201978, 208848, 213199, 230832, 243656, 269304, 274113, 313272, 365484, 403956, 426398, 487312, 538608, 548226, 626544, 639597, 730968, 807912, 852796, 1096452, 1279194, 1461936, 1615824, 1705592, 1918791, 2192904, 2558388, 3411184, 3837582, 4385808, 5116776, 7675164, 10233552, 15350328, 30700656]

約数ペア:

[(1, 30700656), (2, 15350328), (3, 10233552), (4, 7675164), (6, 5116776), (7, 4385808), (8, 3837582), (9, 3411184), (12, 2558388), (14, 2192904), (16, 1918791), (18, 1705592), (19, 1615824), (21, 1461936), (24, 1279194), (28, 1096452), (36, 852796), (38, 807912), (42, 730968), (48, 639597), (49, 626544), (56, 548226), (57, 538608), (63, 487312), (72, 426398), (76, 403956), (84, 365484), (98, 313272), (112, 274113), (114, 269304), (126, 243656), (133, 230832), (144, 213199), (147, 208848), (152, 201978), (168, 182742), (171, 179536), (196, 156636), (228, 134652), (229, 134064), (252, 121828), (266, 115416), (294, 104424), (304, 100989), (336, 91371), (342, 89768), (392, 78318), (399, 76944), (441, 69616), (456, 67326), (458, 67032), (504, 60914), (532, 57708), (588, 52212), (684, 44884), (687, 44688), (784, 39159), (798, 38472), (882, 34808), (912, 33663), (916, 33516), (931, 32976), (1008, 30457), (1064, 28854), (1176, 26106), (1197, 25648), (1368, 22442), (1374, 22344), (1596, 19236), (1603, 19152), (1764, 17404), (1832, 16758), (1862, 16488), (2061, 14896), (2128, 14427), (2352, 13053), (2394, 12824), (2736, 11221), (2748, 11172), (2793, 10992), (3192, 9618), (3206, 9576), (3528, 8702), (3664, 8379), (3724, 8244), (4122, 7448), (4351, 7056), (4788, 6412), (4809, 6384), (5496, 5586)]