30544362

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 74680320

約数和(自身を除く): 44135958

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 43, 57, 62, 67, 86, 93, 114, 129, 134, 171, 186, 201, 258, 279, 342, 387, 402, 558, 589, 603, 774, 817, 1178, 1206, 1273, 1333, 1634, 1767, 2077, 2451, 2546, 2666, 2881, 3534, 3819, 3999, 4154, 4902, 5301, 5762, 6231, 7353, 7638, 7998, 8643, 10602, 11457, 11997, 12462, 14706, 17286, 18693, 22914, 23994, 25327, 25929, 37386, 39463, 50654, 51858, 54739, 75981, 78926, 89311, 109478, 118389, 151962, 164217, 178622, 227943, 236778, 267933, 328434, 355167, 455886, 492651, 535866, 710334, 803799, 985302, 1607598, 1696909, 3393818, 5090727, 10181454, 15272181, 30544362]

約数ペア:

[(1, 30544362), (2, 15272181), (3, 10181454), (6, 5090727), (9, 3393818), (18, 1696909), (19, 1607598), (31, 985302), (38, 803799), (43, 710334), (57, 535866), (62, 492651), (67, 455886), (86, 355167), (93, 328434), (114, 267933), (129, 236778), (134, 227943), (171, 178622), (186, 164217), (201, 151962), (258, 118389), (279, 109478), (342, 89311), (387, 78926), (402, 75981), (558, 54739), (589, 51858), (603, 50654), (774, 39463), (817, 37386), (1178, 25929), (1206, 25327), (1273, 23994), (1333, 22914), (1634, 18693), (1767, 17286), (2077, 14706), (2451, 12462), (2546, 11997), (2666, 11457), (2881, 10602), (3534, 8643), (3819, 7998), (3999, 7638), (4154, 7353), (4902, 6231), (5301, 5762)]