30684668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 38988292

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 31, 46, 53, 58, 62, 92, 106, 116, 124, 161, 203, 212, 217, 322, 371, 406, 434, 644, 667, 713, 742, 812, 868, 899, 1219, 1334, 1426, 1484, 1537, 1643, 1798, 2438, 2668, 2852, 3074, 3286, 3596, 4669, 4876, 4991, 6148, 6293, 6572, 8533, 9338, 9982, 10759, 11501, 12586, 17066, 18676, 19964, 20677, 21518, 23002, 25172, 34132, 35351, 37789, 41354, 43036, 46004, 47647, 70702, 75578, 82708, 95294, 141404, 144739, 151156, 190588, 247457, 264523, 289478, 333529, 494914, 529046, 578956, 667058, 989828, 1058092, 1095881, 1334116, 2191762, 4383524, 7671167, 15342334, 30684668]

約数ペア:

[(1, 30684668), (2, 15342334), (4, 7671167), (7, 4383524), (14, 2191762), (23, 1334116), (28, 1095881), (29, 1058092), (31, 989828), (46, 667058), (53, 578956), (58, 529046), (62, 494914), (92, 333529), (106, 289478), (116, 264523), (124, 247457), (161, 190588), (203, 151156), (212, 144739), (217, 141404), (322, 95294), (371, 82708), (406, 75578), (434, 70702), (644, 47647), (667, 46004), (713, 43036), (742, 41354), (812, 37789), (868, 35351), (899, 34132), (1219, 25172), (1334, 23002), (1426, 21518), (1484, 20677), (1537, 19964), (1643, 18676), (1798, 17066), (2438, 12586), (2668, 11501), (2852, 10759), (3074, 9982), (3286, 9338), (3596, 8533), (4669, 6572), (4876, 6293), (4991, 6148)]