30172688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 80994816

約数和(自身を除く): 50822128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 34, 46, 52, 53, 56, 68, 91, 92, 104, 106, 112, 119, 136, 161, 182, 184, 208, 212, 221, 238, 272, 299, 322, 364, 368, 371, 391, 424, 442, 476, 598, 644, 689, 728, 742, 782, 848, 884, 901, 952, 1196, 1219, 1288, 1378, 1456, 1484, 1547, 1564, 1768, 1802, 1904, 2093, 2392, 2438, 2576, 2737, 2756, 2968, 3094, 3128, 3536, 3604, 4186, 4784, 4823, 4876, 5083, 5474, 5512, 5936, 6188, 6256, 6307, 7208, 8372, 8533, 9646, 9752, 10166, 10948, 11024, 11713, 12376, 12614, 14416, 15847, 16744, 17066, 19292, 19504, 20332, 20723, 21896, 23426, 24752, 25228, 31694, 33488, 34132, 35581, 38584, 40664, 41446, 43792, 46852, 50456, 63388, 68264, 71162, 77168, 81328, 81991, 82892, 93704, 100912, 110929, 126776, 136528, 142324, 145061, 163982, 165784, 187408, 221858, 253552, 269399, 284648, 290122, 327964, 331568, 443716, 538798, 569296, 580244, 655928, 887432, 1077596, 1160488, 1311856, 1774864, 1885793, 2155192, 2320976, 3771586, 4310384, 7543172, 15086344, 30172688]

約数ペア:

[(1, 30172688), (2, 15086344), (4, 7543172), (7, 4310384), (8, 3771586), (13, 2320976), (14, 2155192), (16, 1885793), (17, 1774864), (23, 1311856), (26, 1160488), (28, 1077596), (34, 887432), (46, 655928), (52, 580244), (53, 569296), (56, 538798), (68, 443716), (91, 331568), (92, 327964), (104, 290122), (106, 284648), (112, 269399), (119, 253552), (136, 221858), (161, 187408), (182, 165784), (184, 163982), (208, 145061), (212, 142324), (221, 136528), (238, 126776), (272, 110929), (299, 100912), (322, 93704), (364, 82892), (368, 81991), (371, 81328), (391, 77168), (424, 71162), (442, 68264), (476, 63388), (598, 50456), (644, 46852), (689, 43792), (728, 41446), (742, 40664), (782, 38584), (848, 35581), (884, 34132), (901, 33488), (952, 31694), (1196, 25228), (1219, 24752), (1288, 23426), (1378, 21896), (1456, 20723), (1484, 20332), (1547, 19504), (1564, 19292), (1768, 17066), (1802, 16744), (1904, 15847), (2093, 14416), (2392, 12614), (2438, 12376), (2576, 11713), (2737, 11024), (2756, 10948), (2968, 10166), (3094, 9752), (3128, 9646), (3536, 8533), (3604, 8372), (4186, 7208), (4784, 6307), (4823, 6256), (4876, 6188), (5083, 5936), (5474, 5512)]