30369752

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 76723200

約数和(自身を除く): 46353448

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 56, 68, 73, 76, 92, 119, 133, 136, 146, 152, 161, 184, 238, 266, 292, 322, 323, 391, 437, 476, 511, 532, 584, 644, 646, 782, 874, 952, 1022, 1064, 1241, 1288, 1292, 1387, 1564, 1679, 1748, 2044, 2261, 2482, 2584, 2737, 2774, 3059, 3128, 3358, 3496, 4088, 4522, 4964, 5474, 5548, 6118, 6716, 7429, 8687, 9044, 9709, 9928, 10948, 11096, 11753, 12236, 13432, 14858, 17374, 18088, 19418, 21896, 23506, 23579, 24472, 28543, 29716, 31901, 34748, 38836, 47012, 47158, 52003, 57086, 59432, 63802, 69496, 77672, 94024, 94316, 104006, 114172, 127604, 165053, 188632, 199801, 208012, 223307, 228344, 255208, 330106, 399602, 416024, 446614, 542317, 660212, 799204, 893228, 1084634, 1320424, 1598408, 1786456, 2169268, 3796219, 4338536, 7592438, 15184876, 30369752]

約数ペア:

[(1, 30369752), (2, 15184876), (4, 7592438), (7, 4338536), (8, 3796219), (14, 2169268), (17, 1786456), (19, 1598408), (23, 1320424), (28, 1084634), (34, 893228), (38, 799204), (46, 660212), (56, 542317), (68, 446614), (73, 416024), (76, 399602), (92, 330106), (119, 255208), (133, 228344), (136, 223307), (146, 208012), (152, 199801), (161, 188632), (184, 165053), (238, 127604), (266, 114172), (292, 104006), (322, 94316), (323, 94024), (391, 77672), (437, 69496), (476, 63802), (511, 59432), (532, 57086), (584, 52003), (644, 47158), (646, 47012), (782, 38836), (874, 34748), (952, 31901), (1022, 29716), (1064, 28543), (1241, 24472), (1288, 23579), (1292, 23506), (1387, 21896), (1564, 19418), (1679, 18088), (1748, 17374), (2044, 14858), (2261, 13432), (2482, 12236), (2584, 11753), (2737, 11096), (2774, 10948), (3059, 9928), (3128, 9709), (3358, 9044), (3496, 8687), (4088, 7429), (4522, 6716), (4964, 6118), (5474, 5548)]